225754825

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 289588608

約数和(自身を除く): 63833783

約数列:

[1, 5, 25, 53, 67, 265, 335, 1325, 1675, 2543, 3551, 12715, 17755, 63575, 88775, 134779, 170381, 673895, 851905, 3369475, 4259525, 9030193, 45150965, 225754825]

約数ペア:

[(1, 225754825), (5, 45150965), (25, 9030193), (53, 4259525), (67, 3369475), (265, 851905), (335, 673895), (1325, 170381), (1675, 134779), (2543, 88775), (3551, 63575), (12715, 17755)]