2404485

素因数分解:

$3^5\times 5^1\times {\mathrm{1979}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1919835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1979, 5937, 9895, 17811, 29685, 53433, 89055, 160299, 267165, 480897, 801495, 2404485]

約数ペア:

[(1, 2404485), (3, 801495), (5, 480897), (9, 267165), (15, 160299), (27, 89055), (45, 53433), (81, 29685), (135, 17811), (243, 9895), (405, 5937), (1215, 1979)]