9139325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 12431496

約数和(自身を除く): 3292171

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 461, 793, 1525, 2305, 3965, 5993, 11525, 19825, 28121, 29965, 140605, 149825, 365573, 703025, 1827865, 9139325]

約数ペア:

[(1, 9139325), (5, 1827865), (13, 703025), (25, 365573), (61, 149825), (65, 140605), (305, 29965), (325, 28121), (461, 19825), (793, 11525), (1525, 5993), (2305, 3965)]