40509235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32801}}^1$

素因数の和:32838

約数の個数: 16

約数和(自身を含む): 55107360

約数和(自身を除く): 14598125

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 32801, 164005, 426413, 623219, 2132065, 3116095, 8101847, 40509235]

約数ペア:

[(1, 40509235), (5, 8101847), (13, 3116095), (19, 2132065), (65, 623219), (95, 426413), (247, 164005), (1235, 32801)]