25477153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 2827487

約数列:

[1, 13, 53, 103, 359, 689, 1339, 4667, 5459, 19027, 36977, 70967, 247351, 480701, 1959781, 25477153]

約数ペア:

[(1, 25477153), (13, 1959781), (53, 480701), (103, 247351), (359, 70967), (689, 36977), (1339, 19027), (4667, 5459)]