43140525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 75530880

約数和(自身を除く): 32390355

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 115, 267, 281, 345, 445, 575, 843, 1335, 1405, 1725, 2047, 2225, 4215, 6141, 6463, 6675, 7025, 10235, 19389, 21075, 25009, 30705, 32315, 51175, 75027, 96945, 125045, 153525, 161575, 375135, 484725, 575207, 625225, 1725621, 1875675, 2876035, 8628105, 14380175, 43140525]

約数ペア:

[(1, 43140525), (3, 14380175), (5, 8628105), (15, 2876035), (23, 1875675), (25, 1725621), (69, 625225), (75, 575207), (89, 484725), (115, 375135), (267, 161575), (281, 153525), (345, 125045), (445, 96945), (575, 75027), (843, 51175), (1335, 32315), (1405, 30705), (1725, 25009), (2047, 21075), (2225, 19389), (4215, 10235), (6141, 7025), (6463, 6675)]