665588575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{4877}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 849240288

約数和(自身を除く): 183651713

約数列:

[1, 5, 25, 53, 103, 265, 515, 1325, 2575, 4877, 5459, 24385, 27295, 121925, 136475, 258481, 502331, 1292405, 2511655, 6462025, 12558275, 26623543, 133117715, 665588575]

約数ペア:

[(1, 665588575), (5, 133117715), (25, 26623543), (53, 12558275), (103, 6462025), (265, 2511655), (515, 1292405), (1325, 502331), (2575, 258481), (4877, 136475), (5459, 121925), (24385, 27295)]