48758985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 93000960

約数和(自身を除く): 44241975

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 719, 1233, 1507, 2055, 2157, 3595, 4521, 6165, 6471, 7535, 7909, 10785, 13563, 22605, 23727, 32355, 39545, 67815, 71181, 98503, 118635, 295509, 355905, 492515, 886527, 1083533, 1477545, 3250599, 4432635, 5417665, 9751797, 16252995, 48758985]

約数ペア:

[(1, 48758985), (3, 16252995), (5, 9751797), (9, 5417665), (11, 4432635), (15, 3250599), (33, 1477545), (45, 1083533), (55, 886527), (99, 492515), (137, 355905), (165, 295509), (411, 118635), (495, 98503), (685, 71181), (719, 67815), (1233, 39545), (1507, 32355), (2055, 23727), (2157, 22605), (3595, 13563), (4521, 10785), (6165, 7909), (6471, 7535)]