A328879 - cp's OEIS frontend

A328879 If n = Product (p_j^k_j) then a(n) = Product (pi(p_j) + 1), where pi = A000720.

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

[1, 2, 3, 2, 4, 6, 5, 2, 3, 8, 6, 6, 7, 10, 12, 2, 8, 6, 9, 8, 15, 12, 10, 6, 4, 14, 3, 10, 11, 24, 12, 2, 18, 16, 20, 6, 13, 18, 21, 8, 14, 30, 15, 12, 12, 20, 16, 6, 5, 8, 24, 14, 17, 6, 24, 10, 27, 22, 18, 24, 19, 24, 15, 2, 28, 36, 20, 16, 30, 40, 21, 6, 22, 26, 12]

cp's OEIS Frontend

A328879 If n = Product (p_j^k_j) then a(n) = Product (pi(p_j) + 1), where pi = A000720.

Table of values

List of values

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

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

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