51225885

素因数分解:

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

素因数の和:379465

約数の個数: 16

約数和(自身を含む): 91068480

約数和(自身を除く): 39842595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379451, 1138353, 1897255, 3415059, 5691765, 10245177, 17075295, 51225885]

約数ペア:

[(1, 51225885), (3, 17075295), (5, 10245177), (9, 5691765), (15, 3415059), (27, 1897255), (45, 1138353), (135, 379451)]