47985475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 65754720

約数和(自身を除く): 17769245

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 4909, 9775, 24545, 83453, 112907, 122725, 417265, 564535, 1919419, 2086325, 2822675, 9597095, 47985475]

約数ペア:

[(1, 47985475), (5, 9597095), (17, 2822675), (23, 2086325), (25, 1919419), (85, 564535), (115, 417265), (391, 122725), (425, 112907), (575, 83453), (1955, 24545), (4909, 9775)]