2108302005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8267851}}^1$

素因数の和:8267876

約数の個数: 16

約数和(自身を含む): 3571712064

約数和(自身を除く): 1463410059

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8267851, 24803553, 41339255, 124017765, 140553467, 421660401, 702767335, 2108302005]

約数ペア:

[(1, 2108302005), (3, 702767335), (5, 421660401), (15, 140553467), (17, 124017765), (51, 41339255), (85, 24803553), (255, 8267851)]