85376475

素因数分解:

$3^2\times 5^2\times {\mathrm{379451}}^1$

素因数の和:379467

約数の個数: 18

約数和(自身を含む): 152919156

約数和(自身を除く): 67542681

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 379451, 1138353, 1897255, 3415059, 5691765, 9486275, 17075295, 28458825, 85376475]

約数ペア:

[(1, 85376475), (3, 28458825), (5, 17075295), (9, 9486275), (15, 5691765), (25, 3415059), (45, 1897255), (75, 1138353), (225, 379451)]