764190505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{26539}}^1$

素因数の和:27000

約数の個数: 16

約数和(自身を含む): 989835840

約数和(自身を除く): 225645335

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 26539, 28795, 132695, 345007, 1725035, 11756777, 58783885, 152838101, 764190505]

約数ペア:

[(1, 764190505), (5, 152838101), (13, 58783885), (65, 11756777), (443, 1725035), (2215, 345007), (5759, 132695), (26539, 28795)]