56981315

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 69919200

約数和(自身を除く): 12937885

約数列:

[1, 5, 59, 233, 295, 829, 1165, 4145, 13747, 48911, 68735, 193157, 244555, 965785, 11396263, 56981315]

約数ペア:

[(1, 56981315), (5, 11396263), (59, 965785), (233, 244555), (295, 193157), (829, 68735), (1165, 48911), (4145, 13747)]