80566275

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{7841}}^1$

素因数の和:7991

約数の個数: 24

約数和(自身を含む): 134192304

約数和(自身を除く): 53626029

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 2055, 3425, 7841, 10275, 23523, 39205, 117615, 196025, 588075, 1074217, 3222651, 5371085, 16113255, 26855425, 80566275]

約数ペア:

[(1, 80566275), (3, 26855425), (5, 16113255), (15, 5371085), (25, 3222651), (75, 1074217), (137, 588075), (411, 196025), (685, 117615), (2055, 39205), (3425, 23523), (7841, 10275)]