284385975

素因数分解:

$3^1\times 5^2\times {\mathrm{757}}^1\times {\mathrm{5009}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 470899920

約数和(自身を除く): 186513945

約数列:

[1, 3, 5, 15, 25, 75, 757, 2271, 3785, 5009, 11355, 15027, 18925, 25045, 56775, 75135, 125225, 375675, 3791813, 11375439, 18959065, 56877195, 94795325, 284385975]

約数ペア:

[(1, 284385975), (3, 94795325), (5, 56877195), (15, 18959065), (25, 11375439), (75, 3791813), (757, 375675), (2271, 125225), (3785, 75135), (5009, 56775), (11355, 25045), (15027, 18925)]