520001165

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{2707}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 631982208

約数和(自身を除く): 111981043

約数列:

[1, 5, 103, 373, 515, 1865, 2707, 13535, 38419, 192095, 278821, 1009711, 1394105, 5048555, 104000233, 520001165]

約数ペア:

[(1, 520001165), (5, 104000233), (103, 5048555), (373, 1394105), (515, 1009711), (1865, 278821), (2707, 192095), (13535, 38419)]