25875025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 35961984

約数和(自身を除く): 10086959

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 2543, 10175, 12715, 27973, 63575, 94091, 139865, 470455, 699325, 1035001, 2352275, 5175005, 25875025]

約数ペア:

[(1, 25875025), (5, 5175005), (11, 2352275), (25, 1035001), (37, 699325), (55, 470455), (185, 139865), (275, 94091), (407, 63575), (925, 27973), (2035, 12715), (2543, 10175)]