5204075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 6809088

約数和(自身を除く): 1605013

約数列:

[1, 5, 25, 43, 47, 103, 215, 235, 515, 1075, 1175, 2021, 2575, 4429, 4841, 10105, 22145, 24205, 50525, 110725, 121025, 208163, 1040815, 5204075]

約数ペア:

[(1, 5204075), (5, 1040815), (25, 208163), (43, 121025), (47, 110725), (103, 50525), (215, 24205), (235, 22145), (515, 10105), (1075, 4841), (1175, 4429), (2021, 2575)]