9539725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 12889800

約数和(自身を除く): 3350075

約数列:

[1, 5, 13, 25, 65, 149, 197, 325, 745, 985, 1937, 2561, 3725, 4925, 9685, 12805, 29353, 48425, 64025, 146765, 381589, 733825, 1907945, 9539725]

約数ペア:

[(1, 9539725), (5, 1907945), (13, 733825), (25, 381589), (65, 146765), (149, 64025), (197, 48425), (325, 29353), (745, 12805), (985, 9685), (1937, 4925), (2561, 3725)]