6385775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{2111}}^1$

素因数の和:2143

約数の個数: 18

約数和(自身を含む): 8707776

約数和(自身を除く): 2322001

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 2111, 3025, 10555, 23221, 52775, 116105, 255431, 580525, 1277155, 6385775]

約数ペア:

[(1, 6385775), (5, 1277155), (11, 580525), (25, 255431), (55, 116105), (121, 52775), (275, 23221), (605, 10555), (2111, 3025)]