82268675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 105540864

約数和(自身を除く): 23272189

約数列:

[1, 5, 25, 43, 103, 215, 515, 743, 1075, 2575, 3715, 4429, 18575, 22145, 31949, 76529, 110725, 159745, 382645, 798725, 1913225, 3290747, 16453735, 82268675]

約数ペア:

[(1, 82268675), (5, 16453735), (25, 3290747), (43, 1913225), (103, 798725), (215, 382645), (515, 159745), (743, 110725), (1075, 76529), (2575, 31949), (3715, 22145), (4429, 18575)]