8452145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7684

約数の個数: 16

約数和(自身を含む): 11566800

約数和(自身を除く): 3114655

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7649, 38245, 99437, 130033, 497185, 650165, 1690429, 8452145]

約数ペア:

[(1, 8452145), (5, 1690429), (13, 650165), (17, 497185), (65, 130033), (85, 99437), (221, 38245), (1105, 7649)]