286808575

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 365476608

約数和(自身を除く): 78668033

約数列:

[1, 5, 25, 67, 83, 335, 415, 1675, 2063, 2075, 5561, 10315, 27805, 51575, 138221, 139025, 171229, 691105, 856145, 3455525, 4280725, 11472343, 57361715, 286808575]

約数ペア:

[(1, 286808575), (5, 57361715), (25, 11472343), (67, 4280725), (83, 3455525), (335, 856145), (415, 691105), (1675, 171229), (2063, 139025), (2075, 138221), (5561, 51575), (10315, 27805)]