8115185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6608

約数の個数: 16

約数和(自身を含む): 11040960

約数和(自身を除く): 2925775

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 6571, 32855, 85423, 124849, 427115, 624245, 1623037, 8115185]

約数ペア:

[(1, 8115185), (5, 1623037), (13, 624245), (19, 427115), (65, 124849), (95, 85423), (247, 32855), (1235, 6571)]