125894275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2957}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 169457904

約数和(自身を除く): 43563629

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 2957, 3275, 8515, 14785, 38441, 42575, 73925, 192205, 387367, 961025, 1936835, 5035771, 9684175, 25178855, 125894275]

約数ペア:

[(1, 125894275), (5, 25178855), (13, 9684175), (25, 5035771), (65, 1936835), (131, 961025), (325, 387367), (655, 192205), (1703, 73925), (2957, 42575), (3275, 38441), (8515, 14785)]