268801585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{2351}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 347719680

約数和(自身を除く): 78918095

約数列:

[1, 5, 13, 65, 1759, 2351, 8795, 11755, 22867, 30563, 114335, 152815, 4135409, 20677045, 53760317, 268801585]

約数ペア:

[(1, 268801585), (5, 53760317), (13, 20677045), (65, 4135409), (1759, 152815), (2351, 114335), (8795, 30563), (11755, 22867)]