A284233 - cp's OEIS frontend

A284233 Sum of odd prime power divisors of n (not including 1).

n	a(n)
1	0
2	0
3	3
4	0
5	5
6	3
7	7
8	0
9	12
10	5
11	11
12	3
13	13
14	7
15	8
16	0
17	17
18	12
19	19
20	5
21	10
22	11
23	23
24	3
25	30
26	13
27	39
28	7
29	29
30	8
31	31
32	0
33	14
34	17
35	12
36	12
37	37
38	19
39	16
40	5
41	41
42	10
43	43
44	11
45	17
46	23
47	47
48	3
49	56
50	30
51	20
52	13
53	53
54	39
55	16
56	7
57	22
58	29
59	59
60	8
61	61
62	31
63	19
64	0
65	18
66	14
67	67
68	17
69	26
70	12
71	71
72	12
73	73
74	37
75	33
76	19
77	18
78	16
79	79
80	5

[0, 0, 3, 0, 5, 3, 7, 0, 12, 5, 11, 3, 13, 7, 8, 0, 17, 12, 19, 5, 10, 11, 23, 3, 30, 13, 39, 7, 29, 8, 31, 0, 14, 17, 12, 12, 37, 19, 16, 5, 41, 10, 43, 11, 17, 23, 47, 3, 56, 30, 20, 13, 53, 39, 16, 7, 22, 29, 59, 8, 61, 31, 19, 0, 18, 14, 67, 17, 26, 12, 71, 12, 73, 37, 33, 19, 18, 16, 79, 5]

cp's OEIS Frontend

A284233 Sum of odd prime power divisors of n (not including 1).

Table of values

List of values

n	a(n)
1	0
2	0
3	3
4	0
5	5
6	3
7	7
8	0
9	12
10	5
11	11
12	3
13	13
14	7
15	8
16	0
17	17
18	12
19	19
20	5
21	10
22	11
23	23
24	3
25	30
26	13
27	39
28	7
29	29
30	8
31	31
32	0
33	14
34	17
35	12
36	12
37	37
38	19
39	16
40	5
41	41
42	10
43	43
44	11
45	17
46	23
47	47
48	3
49	56
50	30
51	20
52	13
53	53
54	39
55	16
56	7
57	22
58	29
59	59
60	8
61	61
62	31
63	19
64	0
65	18
66	14
67	67
68	17
69	26
70	12
71	71
72	12
73	73
74	37
75	33
76	19
77	18
78	16
79	79
80	5

n	a(n)
1	0
2	0
3	3
4	0
5	5
6	3
7	7
8	0
9	12
10	5
11	11
12	3
13	13
14	7
15	8
16	0
17	17
18	12
19	19
20	5
21	10
22	11
23	23
24	3
25	30
26	13
27	39
28	7
29	29
30	8
31	31
32	0
33	14
34	17
35	12
36	12
37	37
38	19
39	16
40	5
41	41
42	10
43	43
44	11
45	17
46	23
47	47
48	3
49	56
50	30
51	20
52	13
53	53
54	39
55	16
56	7
57	22
58	29
59	59
60	8
61	61
62	31
63	19
64	0
65	18
66	14
67	67
68	17
69	26
70	12
71	71
72	12
73	73
74	37
75	33
76	19
77	18
78	16
79	79
80	5

n	a(n)
1	0
2	0
3	3
4	0
5	5
6	3
7	7
8	0
9	12
10	5
11	11
12	3
13	13
14	7
15	8
16	0
17	17
18	12
19	19
20	5
21	10
22	11
23	23
24	3
25	30
26	13
27	39
28	7
29	29
30	8
31	31
32	0
33	14
34	17
35	12
36	12
37	37
38	19
39	16
40	5
41	41
42	10
43	43
44	11
45	17
46	23
47	47
48	3
49	56
50	30
51	20
52	13
53	53
54	39
55	16
56	7
57	22
58	29
59	59
60	8
61	61
62	31
63	19
64	0
65	18
66	14
67	67
68	17
69	26
70	12
71	71
72	12
73	73
74	37
75	33
76	19
77	18
78	16
79	79
80	5