30950975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 43323120

約数和(自身を除く): 12372145

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 3881, 7975, 19405, 42691, 97025, 112549, 213455, 562745, 1067275, 1238039, 2813725, 6190195, 30950975]

約数ペア:

[(1, 30950975), (5, 6190195), (11, 2813725), (25, 1238039), (29, 1067275), (55, 562745), (145, 213455), (275, 112549), (319, 97025), (725, 42691), (1595, 19405), (3881, 7975)]