2015364475

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{579961}}^1$

素因数の和:580110

約数の個数: 12

約数和(自身を含む): 2517035080

約数和(自身を除く): 501670605

約数列:

[1, 5, 25, 139, 695, 3475, 579961, 2899805, 14499025, 80614579, 403072895, 2015364475]

約数ペア:

[(1, 2015364475), (5, 403072895), (25, 80614579), (139, 14499025), (695, 2899805), (3475, 579961)]