25832495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 35355600

約数和(自身を除く): 9523105

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 1609, 3211, 8045, 16055, 20917, 30571, 104585, 152855, 271921, 397423, 1359605, 1987115, 5166499, 25832495]

約数ペア:

[(1, 25832495), (5, 5166499), (13, 1987115), (19, 1359605), (65, 397423), (95, 271921), (169, 152855), (247, 104585), (845, 30571), (1235, 20917), (1609, 16055), (3211, 8045)]