2008129635

素因数分解:

$3^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{28921}}^1$

素因数の和:30475

約数の個数: 24

約数和(自身を含む): 3483134304

約数和(自身を除く): 1475004669

約数列:

[1, 3, 5, 9, 15, 45, 1543, 4629, 7715, 13887, 23145, 28921, 69435, 86763, 144605, 260289, 433815, 1301445, 44625103, 133875309, 223125515, 401625927, 669376545, 2008129635]

約数ペア:

[(1, 2008129635), (3, 669376545), (5, 401625927), (9, 223125515), (15, 133875309), (45, 44625103), (1543, 1301445), (4629, 433815), (7715, 260289), (13887, 144605), (23145, 86763), (28921, 69435)]