66887945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6007}}^1$

素因数の和:6160

約数の個数: 16

約数和(自身を含む): 85650048

約数和(自身を除く): 18762103

約数列:

[1, 5, 17, 85, 131, 655, 2227, 6007, 11135, 30035, 102119, 510595, 786917, 3934585, 13377589, 66887945]

約数ペア:

[(1, 66887945), (5, 13377589), (17, 3934585), (85, 786917), (131, 510595), (655, 102119), (2227, 30035), (6007, 11135)]