90534565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{38281}}^1$

素因数の和:38340

約数の個数: 16

約数和(自身を含む): 121277376

約数和(自身を除く): 30742811

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 38281, 191405, 421091, 1646083, 2105455, 8230415, 18106913, 90534565]

約数ペア:

[(1, 90534565), (5, 18106913), (11, 8230415), (43, 2105455), (55, 1646083), (215, 421091), (473, 191405), (2365, 38281)]