2017228785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{72341}}^1$

素因数の和:72386

約数の個数: 48

約数和(自身を含む): 3812712768

約数和(自身を除く): 1795483983

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 5577, 9295, 27885, 72341, 217023, 361705, 795751, 940433, 1085115, 2387253, 2821299, 3978755, 4702165, 10344763, 11936265, 12225629, 14106495, 31034289, 36676887, 51723815, 61128145, 134481919, 155171445, 183384435, 403445757, 672409595, 2017228785]

約数ペア:

[(1, 2017228785), (3, 672409595), (5, 403445757), (11, 183384435), (13, 155171445), (15, 134481919), (33, 61128145), (39, 51723815), (55, 36676887), (65, 31034289), (143, 14106495), (165, 12225629), (169, 11936265), (195, 10344763), (429, 4702165), (507, 3978755), (715, 2821299), (845, 2387253), (1859, 1085115), (2145, 940433), (2535, 795751), (5577, 361705), (9295, 217023), (27885, 72341)]