171271855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{5261}}^1$

素因数の和:5666

約数の個数: 16

約数和(自身を含む): 218225664

約数和(自身を除く): 46953809

約数列:

[1, 5, 17, 85, 383, 1915, 5261, 6511, 26305, 32555, 89437, 447185, 2014963, 10074815, 34254371, 171271855]

約数ペア:

[(1, 171271855), (5, 34254371), (17, 10074815), (85, 2014963), (383, 447185), (1915, 89437), (5261, 32555), (6511, 26305)]