2671575

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 4464000

約数和(自身を除く): 1792425

約数列:

[1, 3, 5, 15, 25, 75, 179, 199, 537, 597, 895, 995, 2685, 2985, 4475, 4975, 13425, 14925, 35621, 106863, 178105, 534315, 890525, 2671575]

約数ペア:

[(1, 2671575), (3, 890525), (5, 534315), (15, 178105), (25, 106863), (75, 35621), (179, 14925), (199, 13425), (537, 4975), (597, 4475), (895, 2985), (995, 2685)]