244081305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1871}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 457906176

約数和(自身を除く): 213824871

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 223, 585, 669, 1115, 1871, 2007, 2899, 3345, 5613, 8697, 9355, 10035, 14495, 16839, 24323, 26091, 28065, 43485, 72969, 84195, 121615, 130455, 218907, 364845, 417233, 1094535, 1251699, 2086165, 3755097, 5424029, 6258495, 16272087, 18775485, 27120145, 48816261, 81360435, 244081305]

約数ペア:

[(1, 244081305), (3, 81360435), (5, 48816261), (9, 27120145), (13, 18775485), (15, 16272087), (39, 6258495), (45, 5424029), (65, 3755097), (117, 2086165), (195, 1251699), (223, 1094535), (585, 417233), (669, 364845), (1115, 218907), (1871, 130455), (2007, 121615), (2899, 84195), (3345, 72969), (5613, 43485), (8697, 28065), (9355, 26091), (10035, 24323), (14495, 16839)]