4285225

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 6213888

約数和(自身を除く): 1928663

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 521, 1175, 1645, 2605, 3647, 8225, 13025, 18235, 24487, 91175, 122435, 171409, 612175, 857045, 4285225]

約数ペア:

[(1, 4285225), (5, 857045), (7, 612175), (25, 171409), (35, 122435), (47, 91175), (175, 24487), (235, 18235), (329, 13025), (521, 8225), (1175, 3647), (1645, 2605)]