80458895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{13421}}^1$

素因数の和:13546

約数の個数: 16

約数和(自身を含む): 106302240

約数和(自身を除く): 25843345

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 13421, 67105, 147631, 738155, 1462889, 7314445, 16091779, 80458895]

約数ペア:

[(1, 80458895), (5, 16091779), (11, 7314445), (55, 1462889), (109, 738155), (545, 147631), (1199, 67105), (5995, 13421)]