A335665 - cp's OEIS frontend

A335665 Product of the refactorable divisors of n.

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	2
7	1
8	16
9	9
10	2
11	1
12	24
13	1
14	2
15	1
16	16
17	1
18	324
19	1
20	2
21	1
22	2
23	1
24	4608
25	1
26	2
27	9
28	2
29	1
30	2
31	1
32	16
33	1
34	2
35	1
36	139968
37	1
38	2
39	1
40	640
41	1
42	2
43	1
44	2
45	9
46	2
47	1
48	4608
49	1
50	2
51	1
52	2
53	1
54	324
55	1
56	896
57	1
58	2
59	1
60	1440
61	1
62	2
63	9
64	16
65	1
66	2
67	1
68	2
69	1
70	2
71	1
72	1934917632
73	1
74	2
75	1
76	2
77	1
78	2
79	1
80	51200

[1, 2, 1, 2, 1, 2, 1, 16, 9, 2, 1, 24, 1, 2, 1, 16, 1, 324, 1, 2, 1, 2, 1, 4608, 1, 2, 9, 2, 1, 2, 1, 16, 1, 2, 1, 139968, 1, 2, 1, 640, 1, 2, 1, 2, 9, 2, 1, 4608, 1, 2, 1, 2, 1, 324, 1, 896, 1, 2, 1, 1440, 1, 2, 9, 16, 1, 2, 1, 2, 1, 2, 1, 1934917632, 1, 2, 1, 2, 1, 2, 1, 51200]

cp's OEIS Frontend

A335665 Product of the refactorable divisors of n.

Table of values

List of values