A341885 - cp's OEIS frontend

A341885 a(n) is the sum of A000217(p) over the prime factors p of n, counted with multiplicity.

n	a(n)
1	0
2	3
3	6
4	6
5	15
6	9
7	28
8	9
9	12
10	18
11	66
12	12
13	91
14	31
15	21
16	12
17	153
18	15
19	190
20	21
21	34
22	69
23	276
24	15
25	30
26	94
27	18
28	34
29	435
30	24
31	496
32	15
33	72
34	156
35	43
36	18
37	703
38	193
39	97
40	24
41	861
42	37
43	946
44	72
45	27
46	279
47	1128
48	18
49	56
50	33
51	159
52	97
53	1431
54	21
55	81
56	37
57	196
58	438
59	1770
60	27
61	1891
62	499
63	40
64	18
65	106
66	75
67	2278
68	159
69	282

[0, 3, 6, 6, 15, 9, 28, 9, 12, 18, 66, 12, 91, 31, 21, 12, 153, 15, 190, 21, 34, 69, 276, 15, 30, 94, 18, 34, 435, 24, 496, 15, 72, 156, 43, 18, 703, 193, 97, 24, 861, 37, 946, 72, 27, 279, 1128, 18, 56, 33, 159, 97, 1431, 21, 81, 37, 196, 438, 1770, 27, 1891, 499, 40, 18, 106, 75, 2278, 159, 282]

cp's OEIS Frontend

A341885 a(n) is the sum of A000217(p) over the prime factors p of n, counted with multiplicity.

Table of values

List of values