3283125

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 5848128

約数和(自身を除く): 2565003

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 125, 255, 309, 375, 425, 515, 625, 1275, 1545, 1751, 1875, 2125, 2575, 5253, 6375, 7725, 8755, 10625, 12875, 26265, 31875, 38625, 43775, 64375, 131325, 193125, 218875, 656625, 1094375, 3283125]

約数ペア:

[(1, 3283125), (3, 1094375), (5, 656625), (15, 218875), (17, 193125), (25, 131325), (51, 64375), (75, 43775), (85, 38625), (103, 31875), (125, 26265), (255, 12875), (309, 10625), (375, 8755), (425, 7725), (515, 6375), (625, 5253), (1275, 2575), (1545, 2125), (1751, 1875)]