13357875

素因数分解:

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

素因数の和:396

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 9106125

約数列:

[1, 3, 5, 15, 25, 75, 125, 179, 199, 375, 537, 597, 895, 995, 2685, 2985, 4475, 4975, 13425, 14925, 22375, 24875, 35621, 67125, 74625, 106863, 178105, 534315, 890525, 2671575, 4452625, 13357875]

約数ペア:

[(1, 13357875), (3, 4452625), (5, 2671575), (15, 890525), (25, 534315), (75, 178105), (125, 106863), (179, 74625), (199, 67125), (375, 35621), (537, 24875), (597, 22375), (895, 14925), (995, 13425), (2685, 4975), (2985, 4475)]