5438275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:243

約数の個数: 18

約数和(自身を含む): 7165340

約数和(自身を除く): 1727065

約数列:

[1, 5, 19, 25, 95, 107, 475, 535, 2033, 2675, 10165, 11449, 50825, 57245, 217531, 286225, 1087655, 5438275]

約数ペア:

[(1, 5438275), (5, 1087655), (19, 286225), (25, 217531), (95, 57245), (107, 50825), (475, 11449), (535, 10165), (2033, 2675)]