42125925

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6311}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 70441920

約数和(自身を除く): 28315995

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6311, 6675, 18933, 31555, 94665, 157775, 473325, 561679, 1685037, 2808395, 8425185, 14041975, 42125925]

約数ペア:

[(1, 42125925), (3, 14041975), (5, 8425185), (15, 2808395), (25, 1685037), (75, 561679), (89, 473325), (267, 157775), (445, 94665), (1335, 31555), (2225, 18933), (6311, 6675)]