90297205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{11351}}^1$

素因数の和:11436

約数の個数: 16

約数和(自身を含む): 113883264

約数和(自身を除く): 23586059

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 11351, 56755, 419987, 488093, 2099935, 2440465, 18059441, 90297205]

約数ペア:

[(1, 90297205), (5, 18059441), (37, 2440465), (43, 2099935), (185, 488093), (215, 419987), (1591, 56755), (7955, 11351)]