55329525

素因数分解:

$3^2\times 5^2\times {\mathrm{245909}}^1$

素因数の和:245925

約数の個数: 18

約数和(自身を含む): 99101730

約数和(自身を除く): 43772205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 245909, 737727, 1229545, 2213181, 3688635, 6147725, 11065905, 18443175, 55329525]

約数ペア:

[(1, 55329525), (3, 18443175), (5, 11065905), (9, 6147725), (15, 3688635), (25, 2213181), (45, 1229545), (75, 737727), (225, 245909)]