A134681 - cp's OEIS frontend

A134681 Number of digits of all the divisors of n.

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	3
10	5
11	3
12	7
13	3
14	5
15	5
16	6
17	3
18	7
19	3
20	8
21	5
22	6
23	3
24	10
25	4
26	6
27	5
28	8
29	3
30	11
31	3
32	8
33	6
34	6
35	5
36	12
37	3
38	6
39	6
40	11
41	3
42	11
43	3
44	9
45	8
46	6
47	3
48	14
49	4
50	9
51	6
52	9
53	3
54	11
55	6
56	11
57	6
58	6
59	3
60	18
61	3
62	6
63	8
64	10
65	6
66	12
67	3
68	9
69	6
70	12
71	3
72	17
73	3
74	6
75	9
76	9
77	6
78	12
79	3
80	15
81	7
82	6
83	3
84	18
85	6
86	6
87	6
88	12
89	3
90	18
91	6
92	9
93	6
94	6
95	6
96	18

[1, 2, 2, 3, 2, 4, 2, 4, 3, 5, 3, 7, 3, 5, 5, 6, 3, 7, 3, 8, 5, 6, 3, 10, 4, 6, 5, 8, 3, 11, 3, 8, 6, 6, 5, 12, 3, 6, 6, 11, 3, 11, 3, 9, 8, 6, 3, 14, 4, 9, 6, 9, 3, 11, 6, 11, 6, 6, 3, 18, 3, 6, 8, 10, 6, 12, 3, 9, 6, 12, 3, 17, 3, 6, 9, 9, 6, 12, 3, 15, 7, 6, 3, 18, 6, 6, 6, 12, 3, 18, 6, 9, 6, 6, 6, 18]

cp's OEIS Frontend

A134681 Number of digits of all the divisors of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	3
10	5
11	3
12	7
13	3
14	5
15	5
16	6
17	3
18	7
19	3
20	8
21	5
22	6
23	3
24	10
25	4
26	6
27	5
28	8
29	3
30	11
31	3
32	8
33	6
34	6
35	5
36	12
37	3
38	6
39	6
40	11
41	3
42	11
43	3
44	9
45	8
46	6
47	3
48	14
49	4
50	9
51	6
52	9
53	3
54	11
55	6
56	11
57	6
58	6
59	3
60	18
61	3
62	6
63	8
64	10
65	6
66	12
67	3
68	9
69	6
70	12
71	3
72	17
73	3
74	6
75	9
76	9
77	6
78	12
79	3
80	15
81	7
82	6
83	3
84	18
85	6
86	6
87	6
88	12
89	3
90	18
91	6
92	9
93	6
94	6
95	6
96	18

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	3
10	5
11	3
12	7
13	3
14	5
15	5
16	6
17	3
18	7
19	3
20	8
21	5
22	6
23	3
24	10
25	4
26	6
27	5
28	8
29	3
30	11
31	3
32	8
33	6
34	6
35	5
36	12
37	3
38	6
39	6
40	11
41	3
42	11
43	3
44	9
45	8
46	6
47	3
48	14
49	4
50	9
51	6
52	9
53	3
54	11
55	6
56	11
57	6
58	6
59	3
60	18
61	3
62	6
63	8
64	10
65	6
66	12
67	3
68	9
69	6
70	12
71	3
72	17
73	3
74	6
75	9
76	9
77	6
78	12
79	3
80	15
81	7
82	6
83	3
84	18
85	6
86	6
87	6
88	12
89	3
90	18
91	6
92	9
93	6
94	6
95	6
96	18

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	3
10	5
11	3
12	7
13	3
14	5
15	5
16	6
17	3
18	7
19	3
20	8
21	5
22	6
23	3
24	10
25	4
26	6
27	5
28	8
29	3
30	11
31	3
32	8
33	6
34	6
35	5
36	12
37	3
38	6
39	6
40	11
41	3
42	11
43	3
44	9
45	8
46	6
47	3
48	14
49	4
50	9
51	6
52	9
53	3
54	11
55	6
56	11
57	6
58	6
59	3
60	18
61	3
62	6
63	8
64	10
65	6
66	12
67	3
68	9
69	6
70	12
71	3
72	17
73	3
74	6
75	9
76	9
77	6
78	12
79	3
80	15
81	7
82	6
83	3
84	18
85	6
86	6
87	6
88	12
89	3
90	18
91	6
92	9
93	6
94	6
95	6
96	18