85440465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172607}}^1$

素因数の和:172629

約数の個数: 24

約数和(自身を含む): 161561088

約数和(自身を除く): 76120623

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 172607, 517821, 863035, 1553463, 1898677, 2589105, 5696031, 7767315, 9493385, 17088093, 28480155, 85440465]

約数ペア:

[(1, 85440465), (3, 28480155), (5, 17088093), (9, 9493385), (11, 7767315), (15, 5696031), (33, 2589105), (45, 1898677), (55, 1553463), (99, 863035), (165, 517821), (495, 172607)]