2015216255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{160639}}^1$

素因数の和:160850

約数の個数: 16

約数和(自身を含む): 2617789440

約数和(自身を除く): 602573185

約数列:

[1, 5, 13, 65, 193, 965, 2509, 12545, 160639, 803195, 2088307, 10441535, 31003327, 155016635, 403043251, 2015216255]

約数ペア:

[(1, 2015216255), (5, 403043251), (13, 155016635), (65, 31003327), (193, 10441535), (965, 2088307), (2509, 803195), (12545, 160639)]