8160385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 10063872

約数和(自身を除く): 1903487

約数列:

[1, 5, 71, 127, 181, 355, 635, 905, 9017, 12851, 22987, 45085, 64255, 114935, 1632077, 8160385]

約数ペア:

[(1, 8160385), (5, 1632077), (71, 114935), (127, 64255), (181, 45085), (355, 22987), (635, 12851), (905, 9017)]