98812415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 136152576

約数和(自身を除く): 37340161

約数列:

[1, 5, 13, 17, 65, 85, 221, 223, 401, 1105, 1115, 2005, 2899, 3791, 5213, 6817, 14495, 18955, 26065, 34085, 49283, 88621, 89423, 246415, 443105, 447115, 1162499, 1520191, 5812495, 7600955, 19762483, 98812415]

約数ペア:

[(1, 98812415), (5, 19762483), (13, 7600955), (17, 5812495), (65, 1520191), (85, 1162499), (221, 447115), (223, 443105), (401, 246415), (1105, 89423), (1115, 88621), (2005, 49283), (2899, 34085), (3791, 26065), (5213, 18955), (6817, 14495)]