100477405

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19267}}^1$

素因数の和:19428

約数の個数: 16

約数和(自身を含む): 138729600

約数和(自身を除く): 38252195

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 19267, 96335, 134869, 674345, 2870783, 14353915, 20095481, 100477405]

約数ペア:

[(1, 100477405), (5, 20095481), (7, 14353915), (35, 2870783), (149, 674345), (745, 134869), (1043, 96335), (5215, 19267)]