13699252225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{28840531}}^1$

素因数の和:28840560

約数の個数: 12

約数和(自身を含む): 17881129840

約数和(自身を除く): 4181877615

約数列:

[1, 5, 19, 25, 95, 475, 28840531, 144202655, 547970089, 721013275, 2739850445, 13699252225]

約数ペア:

[(1, 13699252225), (5, 2739850445), (19, 721013275), (25, 547970089), (95, 144202655), (475, 28840531)]