15671142695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{208379}}^1$

素因数の和:208499

約数の個数: 24

約数和(自身を含む): 20592111600

約数和(自身を除く): 4920968905

約数列:

[1, 5, 13, 65, 89, 169, 445, 845, 1157, 5785, 15041, 75205, 208379, 1041895, 2708927, 13544635, 18545731, 35216051, 92728655, 176080255, 241094503, 1205472515, 3134228539, 15671142695]

約数ペア:

[(1, 15671142695), (5, 3134228539), (13, 1205472515), (65, 241094503), (89, 176080255), (169, 92728655), (445, 35216051), (845, 18545731), (1157, 13544635), (5785, 2708927), (15041, 1041895), (75205, 208379)]