5221400015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1\times {\mathrm{7451}}^1$

素因数の和:18250

約数の個数: 16

約数和(自身を含む): 6749186976

約数和(自身を除く): 1527786961

約数列:

[1, 5, 13, 65, 7451, 10781, 37255, 53905, 96863, 140153, 484315, 700765, 80329231, 401646155, 1044280003, 5221400015]

約数ペア:

[(1, 5221400015), (5, 1044280003), (13, 401646155), (65, 80329231), (7451, 700765), (10781, 484315), (37255, 140153), (53905, 96863)]