2499225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 4225920

約数和(自身を除く): 1726695

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 709, 1175, 2127, 3525, 3545, 10635, 17725, 33323, 53175, 99969, 166615, 499845, 833075, 2499225]

約数ペア:

[(1, 2499225), (3, 833075), (5, 499845), (15, 166615), (25, 99969), (47, 53175), (75, 33323), (141, 17725), (235, 10635), (705, 3545), (709, 3525), (1175, 2127)]