85656215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7618

約数の個数: 16

約数和(自身を含む): 107176608

約数和(自身を除く): 21520393

約数列:

[1, 5, 43, 53, 215, 265, 2279, 7517, 11395, 37585, 323231, 398401, 1616155, 1992005, 17131243, 85656215]

約数ペア:

[(1, 85656215), (5, 17131243), (43, 1992005), (53, 1616155), (215, 398401), (265, 323231), (2279, 37585), (7517, 11395)]