57400915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 82849536

約数和(自身を除く): 25448621

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 1867, 2365, 2795, 6149, 9335, 20537, 24271, 30745, 80281, 102685, 121355, 266981, 401405, 883091, 1043653, 1334905, 4415455, 5218265, 11480183, 57400915]

約数ペア:

[(1, 57400915), (5, 11480183), (11, 5218265), (13, 4415455), (43, 1334905), (55, 1043653), (65, 883091), (143, 401405), (215, 266981), (473, 121355), (559, 102685), (715, 80281), (1867, 30745), (2365, 24271), (2795, 20537), (6149, 9335)]