2826677205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{80429}}^1$

素因数の和:80522

約数の個数: 48

約数和(自身を含む): 5420338560

約数和(自身を除く): 2593661355

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 7029, 11715, 35145, 80429, 241287, 402145, 723861, 884719, 1206435, 2654157, 3619305, 4423595, 5710459, 7962471, 13270785, 17131377, 28552295, 39812355, 51394131, 62815049, 85656885, 188445147, 256970655, 314075245, 565335441, 942225735, 2826677205]

約数ペア:

[(1, 2826677205), (3, 942225735), (5, 565335441), (9, 314075245), (11, 256970655), (15, 188445147), (33, 85656885), (45, 62815049), (55, 51394131), (71, 39812355), (99, 28552295), (165, 17131377), (213, 13270785), (355, 7962471), (495, 5710459), (639, 4423595), (781, 3619305), (1065, 2654157), (2343, 1206435), (3195, 884719), (3905, 723861), (7029, 402145), (11715, 241287), (35145, 80429)]