5507225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 7201920

約数和(自身を除く): 1694695

約数列:

[1, 5, 25, 43, 47, 109, 215, 235, 545, 1075, 1175, 2021, 2725, 4687, 5123, 10105, 23435, 25615, 50525, 117175, 128075, 220289, 1101445, 5507225]

約数ペア:

[(1, 5507225), (5, 1101445), (25, 220289), (43, 128075), (47, 117175), (109, 50525), (215, 25615), (235, 23435), (545, 10105), (1075, 5123), (1175, 4687), (2021, 2725)]