72885805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24749}}^1$

素因数の和:24804

約数の個数: 16

約数和(自身を含む): 95040000

約数和(自身を除く): 22154195

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 24749, 123745, 470231, 767219, 2351155, 3836095, 14577161, 72885805]

約数ペア:

[(1, 72885805), (5, 14577161), (19, 3836095), (31, 2351155), (95, 767219), (155, 470231), (589, 123745), (2945, 24749)]