133668655

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 163447200

約数和(自身を除く): 29778545

約数列:

[1, 5, 89, 139, 445, 695, 2161, 10805, 12371, 61855, 192329, 300379, 961645, 1501895, 26733731, 133668655]

約数ペア:

[(1, 133668655), (5, 26733731), (89, 1501895), (139, 961645), (445, 300379), (695, 192329), (2161, 61855), (10805, 12371)]