172976930785

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{4271}}^1\times {\mathrm{21149}}^1$

素因数の和:25808

約数の個数: 16

約数和(自身を含む): 208172851200

約数和(自身を除く): 35195920415

約数列:

[1, 5, 383, 1915, 4271, 21149, 21355, 105745, 1635793, 8100067, 8178965, 40500335, 90327379, 451636895, 34595386157, 172976930785]

約数ペア:

[(1, 172976930785), (5, 34595386157), (383, 451636895), (1915, 90327379), (4271, 40500335), (21149, 8178965), (21355, 8100067), (105745, 1635793)]