85855005

素因数分解:

$3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{827}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 67159395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 769, 827, 2307, 2481, 3845, 4135, 6921, 7443, 11535, 12405, 20763, 22329, 34605, 37215, 103815, 111645, 635963, 1907889, 3179815, 5723667, 9539445, 17171001, 28618335, 85855005]

約数ペア:

[(1, 85855005), (3, 28618335), (5, 17171001), (9, 9539445), (15, 5723667), (27, 3179815), (45, 1907889), (135, 635963), (769, 111645), (827, 103815), (2307, 37215), (2481, 34605), (3845, 22329), (4135, 20763), (6921, 12405), (7443, 11535)]