2041575

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3416448

約数和(自身を除く): 1374873

約数列:

[1, 3, 5, 15, 25, 75, 163, 167, 489, 501, 815, 835, 2445, 2505, 4075, 4175, 12225, 12525, 27221, 81663, 136105, 408315, 680525, 2041575]

約数ペア:

[(1, 2041575), (3, 680525), (5, 408315), (15, 136105), (25, 81663), (75, 27221), (163, 12525), (167, 12225), (489, 4175), (501, 4075), (815, 2505), (835, 2445)]