A379493 - cp's OEIS frontend

A379493 a(n) = A276086(A001065(n)), where A276086 is the primorial base exp-function, and A001065 is the sum of proper divisors of n.

n	a(n)
1	1
2	2
3	2
4	6
5	2
6	5
7	2
8	10
9	9
10	15
11	2
12	225
13	2
14	45
15	30
16	150
17	2
18	750
19	2
20	1125
21	90
22	75
23	2
24	35
25	5
26	225
27	50
28	5625
29	2
30	175
31	2
32	14
33	150
34	375
35	50
36	8750
37	2
38	1125
39	450
40	2625
41	2
42	4375
43	2
44	315
45	42
46	1875
47	2
48	11025
49	15
50	350
51	750
52	1575
53	2
54	245
55	450
56	441
57	2250
58	21
59	2
60	42875
61	2
62	63
63	630
64	294
65	250
66	6125
67	2
68	39375
69	3750
70	3675
71	2
72	14406

[1, 2, 2, 6, 2, 5, 2, 10, 9, 15, 2, 225, 2, 45, 30, 150, 2, 750, 2, 1125, 90, 75, 2, 35, 5, 225, 50, 5625, 2, 175, 2, 14, 150, 375, 50, 8750, 2, 1125, 450, 2625, 2, 4375, 2, 315, 42, 1875, 2, 11025, 15, 350, 750, 1575, 2, 245, 450, 441, 2250, 21, 2, 42875, 2, 63, 630, 294, 250, 6125, 2, 39375, 3750, 3675, 2, 14406]

cp's OEIS Frontend

A379493 a(n) = A276086(A001065(n)), where A276086 is the primorial base exp-function, and A001065 is the sum of proper divisors of n.

Table of values

List of values