99599425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 130572000

約数和(自身を除く): 30972575

約数列:

[1, 5, 19, 25, 95, 449, 467, 475, 2245, 2335, 8531, 8873, 11225, 11675, 42655, 44365, 209683, 213275, 221825, 1048415, 3983977, 5242075, 19919885, 99599425]

約数ペア:

[(1, 99599425), (5, 19919885), (19, 5242075), (25, 3983977), (95, 1048415), (449, 221825), (467, 213275), (475, 209683), (2245, 44365), (2335, 42655), (8531, 11675), (8873, 11225)]