53081375

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6067

約数の個数: 16

約数和(自身を含む): 67189824

約数和(自身を除く): 14108449

約数列:

[1, 5, 25, 71, 125, 355, 1775, 5981, 8875, 29905, 149525, 424651, 747625, 2123255, 10616275, 53081375]

約数ペア:

[(1, 53081375), (5, 10616275), (25, 2123255), (71, 747625), (125, 424651), (355, 149525), (1775, 29905), (5981, 8875)]