77664295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 96247008

約数和(自身を除く): 18582713

約数列:

[1, 5, 37, 185, 197, 985, 2131, 7289, 10655, 36445, 78847, 394235, 419807, 2099035, 15532859, 77664295]

約数ペア:

[(1, 77664295), (5, 15532859), (37, 2099035), (185, 419807), (197, 394235), (985, 78847), (2131, 36445), (7289, 10655)]