2488725

素因数分解:

$3^4\times 5^2\times {\mathrm{1229}}^1$

素因数の和:1251

約数の個数: 30

約数和(自身を含む): 4613730

約数和(自身を除く): 2125005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1229, 2025, 3687, 6145, 11061, 18435, 30725, 33183, 55305, 92175, 99549, 165915, 276525, 497745, 829575, 2488725]

約数ペア:

[(1, 2488725), (3, 829575), (5, 497745), (9, 276525), (15, 165915), (25, 99549), (27, 92175), (45, 55305), (75, 33183), (81, 30725), (135, 18435), (225, 11061), (405, 6145), (675, 3687), (1229, 2025)]