2061214425

素因数分解:

$3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{16871}}^1$

素因数の和:17071

約数の個数: 48

約数和(自身を含む): 3807672960

約数和(自身を除く): 1746458535

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 181, 225, 543, 675, 905, 1629, 2715, 4525, 4887, 8145, 13575, 16871, 24435, 40725, 50613, 84355, 122175, 151839, 253065, 421775, 455517, 759195, 1265325, 2277585, 3053651, 3795975, 9160953, 11387925, 15268255, 27482859, 45804765, 76341275, 82448577, 137414295, 229023825, 412242885, 687071475, 2061214425]

約数ペア:

[(1, 2061214425), (3, 687071475), (5, 412242885), (9, 229023825), (15, 137414295), (25, 82448577), (27, 76341275), (45, 45804765), (75, 27482859), (135, 15268255), (181, 11387925), (225, 9160953), (543, 3795975), (675, 3053651), (905, 2277585), (1629, 1265325), (2715, 759195), (4525, 455517), (4887, 421775), (8145, 253065), (13575, 151839), (16871, 122175), (24435, 84355), (40725, 50613)]