15672528105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80371939}}^1$

素因数の和:80371960

約数の個数: 16

約数和(自身を含む): 27004971840

約数和(自身を除く): 11332443735

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 80371939, 241115817, 401859695, 1044835207, 1205579085, 3134505621, 5224176035, 15672528105]

約数ペア:

[(1, 15672528105), (3, 5224176035), (5, 3134505621), (13, 1205579085), (15, 1044835207), (39, 401859695), (65, 241115817), (195, 80371939)]