68940245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2719}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 90478080

約数和(自身を除く): 21537835

約数列:

[1, 5, 11, 55, 461, 2305, 2719, 5071, 13595, 25355, 29909, 149545, 1253459, 6267295, 13788049, 68940245]

約数ペア:

[(1, 68940245), (5, 13788049), (11, 6267295), (55, 1253459), (461, 149545), (2305, 29909), (2719, 25355), (5071, 13595)]