2015017925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{184441}}^1$

素因数の和:184493

約数の個数: 24

約数和(自身を含む): 2744496960

約数和(自身を除く): 729479035

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 184441, 922205, 3504379, 4242143, 4611025, 17521895, 21210715, 80600717, 87609475, 106053575, 403003585, 2015017925]

約数ペア:

[(1, 2015017925), (5, 403003585), (19, 106053575), (23, 87609475), (25, 80600717), (95, 21210715), (115, 17521895), (437, 4611025), (475, 4242143), (575, 3504379), (2185, 922205), (10925, 184441)]