85165965

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11903}}^1$

素因数の和:11970

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 69109875

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 11903, 35709, 59515, 107127, 178545, 321381, 535635, 630859, 1606905, 1892577, 3154295, 5677731, 9462885, 17033193, 28388655, 85165965]

約数ペア:

[(1, 85165965), (3, 28388655), (5, 17033193), (9, 9462885), (15, 5677731), (27, 3154295), (45, 1892577), (53, 1606905), (135, 630859), (159, 535635), (265, 321381), (477, 178545), (795, 107127), (1431, 59515), (2385, 35709), (7155, 11903)]