A341527 - cp's OEIS frontend

A341527 Denominator of ratio nsigma(A003961(n)) / sigma(n)A003961(n), where sigma is the sum of divisors of n, and A003961 shifts the prime factorization of n one step towards larger primes.

n	a(n)
1	1
2	9
3	10
4	63
5	21
6	5
7	22
8	81
9	325
10	189
11	78
12	35
13	119
14	33
15	7
16	2511
17	171
18	325
19	115
20	1323
21	220
22	351
23	116
24	45
25	1519
26	119
27	1250
28	33
29	465
30	21
31	592
32	2187
33	260
34	1539
35	11
36	175
37	779
38	345
39	1190
40	1701
41	903
42	55
43	517
44	27
45	455
46	261
47	424
48	1395
49	363
50	4557
51	19
52	833
53	531
54	625
55	117
56	297
57	575
58	4185
59	1830
60	147
61	2077
62	666
63	7150
64	92583
65	833
66	195

[1, 9, 10, 63, 21, 5, 22, 81, 325, 189, 78, 35, 119, 33, 7, 2511, 171, 325, 115, 1323, 220, 351, 116, 45, 1519, 119, 1250, 33, 465, 21, 592, 2187, 260, 1539, 11, 175, 779, 345, 1190, 1701, 903, 55, 517, 27, 455, 261, 424, 1395, 363, 4557, 19, 833, 531, 625, 117, 297, 575, 4185, 1830, 147, 2077, 666, 7150, 92583, 833, 195]

cp's OEIS Frontend

A341527 Denominator of ratio nsigma(A003961(n)) / sigma(n)A003961(n), where sigma is the sum of divisors of n, and A003961 shifts the prime factorization of n one step towards larger primes.

Table of values

List of values

cp's OEIS Frontend

A341527 Denominator of ratio n*sigma(A003961(n)) / sigma(n)*A003961(n), where sigma is the sum of divisors of n, and A003961 shifts the prime factorization of n one step towards larger primes.

Table of values

List of values

A341527 Denominator of ratio nsigma(A003961(n)) / sigma(n)A003961(n), where sigma is the sum of divisors of n, and A003961 shifts the prime factorization of n one step towards larger primes.