5257655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 6943104

約数和(自身を除く): 1685449

約数列:

[1, 5, 13, 47, 65, 235, 611, 1721, 3055, 8605, 22373, 80887, 111865, 404435, 1051531, 5257655]

約数ペア:

[(1, 5257655), (5, 1051531), (13, 404435), (47, 111865), (65, 80887), (235, 22373), (611, 8605), (1721, 3055)]