90252851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 102144000

約数和(自身を除く): 11891149

約数列:

[1, 13, 23, 151, 299, 1963, 1999, 3473, 25987, 45149, 45977, 301849, 597701, 3924037, 6942527, 90252851]

約数ペア:

[(1, 90252851), (13, 6942527), (23, 3924037), (151, 597701), (299, 301849), (1963, 45977), (1999, 45149), (3473, 25987)]