136052505

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21751}}^1$

素因数の和:21901

約数の個数: 24

約数和(自身を含む): 237531840

約数和(自身を除く): 101479335

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 21751, 65253, 108755, 195759, 326265, 978795, 3023389, 9070167, 15116945, 27210501, 45350835, 136052505]

約数ペア:

[(1, 136052505), (3, 45350835), (5, 27210501), (9, 15116945), (15, 9070167), (45, 3023389), (139, 978795), (417, 326265), (695, 195759), (1251, 108755), (2085, 65253), (6255, 21751)]