8858725

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 11539688

約数和(自身を除く): 2680963

約数列:

[1, 5, 25, 37, 61, 157, 185, 305, 785, 925, 1525, 2257, 3925, 5809, 9577, 11285, 29045, 47885, 56425, 145225, 239425, 354349, 1771745, 8858725]

約数ペア:

[(1, 8858725), (5, 1771745), (25, 354349), (37, 239425), (61, 145225), (157, 56425), (185, 47885), (305, 29045), (785, 11285), (925, 9577), (1525, 5809), (2257, 3925)]