9813325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^2$

素因数の和:253

約数の個数: 18

約数和(自身を含む): 12619914

約数和(自身を除く): 2806589

約数列:

[1, 5, 25, 37, 103, 185, 515, 925, 2575, 3811, 10609, 19055, 53045, 95275, 265225, 392533, 1962665, 9813325]

約数ペア:

[(1, 9813325), (5, 1962665), (25, 392533), (37, 265225), (103, 95275), (185, 53045), (515, 19055), (925, 10609), (2575, 3811)]