79873685

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3697}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 99846000

約数和(自身を除く): 19972315

約数列:

[1, 5, 29, 145, 149, 745, 3697, 4321, 18485, 21605, 107213, 536065, 550853, 2754265, 15974737, 79873685]

約数ペア:

[(1, 79873685), (5, 15974737), (29, 2754265), (145, 550853), (149, 536065), (745, 107213), (3697, 21605), (4321, 18485)]