55258745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{809}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 14725255

約数列:

[1, 5, 19, 95, 719, 809, 3595, 4045, 13661, 15371, 68305, 76855, 581671, 2908355, 11051749, 55258745]

約数ペア:

[(1, 55258745), (5, 11051749), (19, 2908355), (95, 581671), (719, 76855), (809, 68305), (3595, 15371), (4045, 13661)]