291210127745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{11933}}^1\times {\mathrm{68743}}^1$

素因数の和:80752

約数の個数: 16

約数和(自身を含む): 354408867072

約数和(自身を除く): 63198739327

約数列:

[1, 5, 71, 355, 11933, 59665, 68743, 343715, 847243, 4236215, 4880753, 24403765, 820310219, 4101551095, 58242025549, 291210127745]

約数ペア:

[(1, 291210127745), (5, 58242025549), (71, 4101551095), (355, 820310219), (11933, 24403765), (59665, 4880753), (68743, 4236215), (343715, 847243)]