80045475

素因数分解:

$3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{2377}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 132692400

約数和(自身を除く): 52646925

約数列:

[1, 3, 5, 15, 25, 75, 449, 1347, 2245, 2377, 6735, 7131, 11225, 11885, 33675, 35655, 59425, 178275, 1067273, 3201819, 5336365, 16009095, 26681825, 80045475]

約数ペア:

[(1, 80045475), (3, 26681825), (5, 16009095), (15, 5336365), (25, 3201819), (75, 1067273), (449, 178275), (1347, 59425), (2245, 35655), (2377, 33675), (6735, 11885), (7131, 11225)]