5257587.00000000

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 44595360

約数和(自身を除く): 10512385

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 887, 1325, 1537, 4435, 7685, 22175, 25723, 38425, 47011, 128615, 235055, 643075, 1175275, 1363319, 6816595, 34082975]

約数ペア:

[(1, 34082975), (5, 6816595), (25, 1363319), (29, 1175275), (53, 643075), (145, 235055), (265, 128615), (725, 47011), (887, 38425), (1325, 25723), (1537, 22175), (4435, 7685)]