31480735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44029}}^1$

素因数の和:44058

約数の個数: 16

約数和(自身を含む): 44382240

約数和(自身を除く): 12901505

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 44029, 220145, 484319, 572377, 2421595, 2861885, 6296147, 31480735]

約数ペア:

[(1, 31480735), (5, 6296147), (11, 2861885), (13, 2421595), (55, 572377), (65, 484319), (143, 220145), (715, 44029)]