10402825

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 18

約数和(自身を含む): 13359822

約数和(自身を除く): 2956997

約数列:

[1, 5, 25, 31, 155, 433, 775, 961, 2165, 4805, 10825, 13423, 24025, 67115, 335575, 416113, 2080565, 10402825]

約数ペア:

[(1, 10402825), (5, 2080565), (25, 416113), (31, 335575), (155, 67115), (433, 24025), (775, 13423), (961, 10825), (2165, 4805)]