2017002475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{11087}}^1$

素因数の和:11499

約数の個数: 24

約数和(自身を含む): 2639831040

約数和(自身を除く): 622828565

約数列:

[1, 5, 19, 25, 95, 383, 475, 1915, 7277, 9575, 11087, 36385, 55435, 181925, 210653, 277175, 1053265, 4246321, 5266325, 21231605, 80680099, 106158025, 403400495, 2017002475]

約数ペア:

[(1, 2017002475), (5, 403400495), (19, 106158025), (25, 80680099), (95, 21231605), (383, 5266325), (475, 4246321), (1915, 1053265), (7277, 277175), (9575, 210653), (11087, 181925), (36385, 55435)]