665087142005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{930191807}}^1$

素因数の和:930191836

約数の個数: 16

約数和(自身を含む): 937633342464

約数和(自身を除く): 272546200459

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 930191807, 4650959035, 10232109877, 12092493491, 51160549385, 60462467455, 133017428401, 665087142005]

約数ペア:

[(1, 665087142005), (5, 133017428401), (11, 60462467455), (13, 51160549385), (55, 12092493491), (65, 10232109877), (143, 4650959035), (715, 930191807)]