11250175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 14972256

約数和(自身を除く): 3722081

約数列:

[1, 5, 17, 25, 85, 103, 257, 425, 515, 1285, 1751, 2575, 4369, 6425, 8755, 21845, 26471, 43775, 109225, 132355, 450007, 661775, 2250035, 11250175]

約数ペア:

[(1, 11250175), (5, 2250035), (17, 661775), (25, 450007), (85, 132355), (103, 109225), (257, 43775), (425, 26471), (515, 21845), (1285, 8755), (1751, 6425), (2575, 4369)]