125530975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 168672240

約数和(自身を除く): 43141265

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 6869, 18275, 34345, 116773, 171725, 295367, 583865, 1476835, 2919325, 5021239, 7384175, 25106195, 125530975]

約数ペア:

[(1, 125530975), (5, 25106195), (17, 7384175), (25, 5021239), (43, 2919325), (85, 1476835), (215, 583865), (425, 295367), (731, 171725), (1075, 116773), (3655, 34345), (6869, 18275)]