80496945

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30319}}^1$

素因数の和:30389

約数の個数: 24

約数和(自身を含む): 141897600

約数和(自身を除く): 61400655

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 30319, 90957, 151595, 272871, 454785, 1364355, 1788821, 5366463, 8944105, 16099389, 26832315, 80496945]

約数ペア:

[(1, 80496945), (3, 26832315), (5, 16099389), (9, 8944105), (15, 5366463), (45, 1788821), (59, 1364355), (177, 454785), (295, 272871), (531, 151595), (885, 90957), (2655, 30319)]