A360073 - cp's OEIS frontend

A360073 a(n) is the greatest divisor of n divisible by the product of its own digits.

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

[1, 2, 3, 4, 5, 6, 7, 8, 9, 5, 11, 12, 1, 7, 15, 8, 1, 9, 1, 5, 7, 11, 1, 24, 5, 2, 9, 7, 1, 15, 1, 8, 11, 2, 7, 36, 1, 2, 3, 8, 1, 7, 1, 11, 15, 2, 1, 24, 7, 5, 3, 4, 1, 9, 11, 8, 3, 2, 1, 15, 1, 2, 9, 8, 5, 11, 1, 4, 3, 7, 1, 36, 1, 2, 15, 4, 11, 6, 1, 8, 9]

cp's OEIS Frontend

A360073 a(n) is the greatest divisor of n divisible by the product of its own digits.

Table of values

List of values

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

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

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