9621225

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 17540172

約数和(自身を除く): 7918947

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 701, 915, 1525, 2103, 2745, 3505, 4575, 6309, 10515, 13725, 17525, 31545, 42761, 52575, 128283, 157725, 213805, 384849, 641415, 1069025, 1924245, 3207075, 9621225]

約数ペア:

[(1, 9621225), (3, 3207075), (5, 1924245), (9, 1069025), (15, 641415), (25, 384849), (45, 213805), (61, 157725), (75, 128283), (183, 52575), (225, 42761), (305, 31545), (549, 17525), (701, 13725), (915, 10515), (1525, 6309), (2103, 4575), (2745, 3505)]