2017337745

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1\times {\mathrm{1021}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 3255356160

約数和(自身を除く): 1238018415

約数列:

[1, 3, 5, 15, 157, 471, 785, 839, 1021, 2355, 2517, 3063, 4195, 5105, 12585, 15315, 131723, 160297, 395169, 480891, 658615, 801485, 856619, 1975845, 2404455, 2569857, 4283095, 12849285, 134489183, 403467549, 672445915, 2017337745]

約数ペア:

[(1, 2017337745), (3, 672445915), (5, 403467549), (15, 134489183), (157, 12849285), (471, 4283095), (785, 2569857), (839, 2404455), (1021, 1975845), (2355, 856619), (2517, 801485), (3063, 658615), (4195, 480891), (5105, 395169), (12585, 160297), (15315, 131723)]