A332882 - cp's OEIS frontend

A332882 If n = Product (p_j^k_j) then a(n) = numerator of Product (1 + 1/p_j^k_j).

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	2
7	8
8	9
9	10
10	9
11	12
12	5
13	14
14	12
15	8
16	17
17	18
18	5
19	20
20	3
21	32
22	18
23	24
24	3
25	26
26	21
27	28
28	10
29	30
30	12
31	32
32	33
33	16
34	27
35	48
36	25
37	38
38	30
39	56
40	27
41	42
42	16
43	44
44	15
45	4
46	36
47	48
48	17
49	50
50	39
51	24
52	35
53	54
54	14
55	72
56	9
57	80
58	45
59	60
60	2
61	62
62	48
63	80
64	65
65	84
66	24
67	68
68	45
69	32
70	72

[1, 3, 4, 5, 6, 2, 8, 9, 10, 9, 12, 5, 14, 12, 8, 17, 18, 5, 20, 3, 32, 18, 24, 3, 26, 21, 28, 10, 30, 12, 32, 33, 16, 27, 48, 25, 38, 30, 56, 27, 42, 16, 44, 15, 4, 36, 48, 17, 50, 39, 24, 35, 54, 14, 72, 9, 80, 45, 60, 2, 62, 48, 80, 65, 84, 24, 68, 45, 32, 72]

cp's OEIS Frontend

A332882 If n = Product (p_j^k_j) then a(n) = numerator of Product (1 + 1/p_j^k_j).

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	2
7	8
8	9
9	10
10	9
11	12
12	5
13	14
14	12
15	8
16	17
17	18
18	5
19	20
20	3
21	32
22	18
23	24
24	3
25	26
26	21
27	28
28	10
29	30
30	12
31	32
32	33
33	16
34	27
35	48
36	25
37	38
38	30
39	56
40	27
41	42
42	16
43	44
44	15
45	4
46	36
47	48
48	17
49	50
50	39
51	24
52	35
53	54
54	14
55	72
56	9
57	80
58	45
59	60
60	2
61	62
62	48
63	80
64	65
65	84
66	24
67	68
68	45
69	32
70	72

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	2
7	8
8	9
9	10
10	9
11	12
12	5
13	14
14	12
15	8
16	17
17	18
18	5
19	20
20	3
21	32
22	18
23	24
24	3
25	26
26	21
27	28
28	10
29	30
30	12
31	32
32	33
33	16
34	27
35	48
36	25
37	38
38	30
39	56
40	27
41	42
42	16
43	44
44	15
45	4
46	36
47	48
48	17
49	50
50	39
51	24
52	35
53	54
54	14
55	72
56	9
57	80
58	45
59	60
60	2
61	62
62	48
63	80
64	65
65	84
66	24
67	68
68	45
69	32
70	72

n	a(n)
1	1
2	3
3	4
4	5
5	6
6	2
7	8
8	9
9	10
10	9
11	12
12	5
13	14
14	12
15	8
16	17
17	18
18	5
19	20
20	3
21	32
22	18
23	24
24	3
25	26
26	21
27	28
28	10
29	30
30	12
31	32
32	33
33	16
34	27
35	48
36	25
37	38
38	30
39	56
40	27
41	42
42	16
43	44
44	15
45	4
46	36
47	48
48	17
49	50
50	39
51	24
52	35
53	54
54	14
55	72
56	9
57	80
58	45
59	60
60	2
61	62
62	48
63	80
64	65
65	84
66	24
67	68
68	45
69	32
70	72