5580855

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2556

約数の個数: 36

約数和(自身を含む): 11257272

約数和(自身を除く): 5676417

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 2531, 7593, 12655, 17717, 22779, 37965, 53151, 88585, 113895, 124019, 159453, 265755, 372057, 620095, 797265, 1116171, 1860285, 5580855]

約数ペア:

[(1, 5580855), (3, 1860285), (5, 1116171), (7, 797265), (9, 620095), (15, 372057), (21, 265755), (35, 159453), (45, 124019), (49, 113895), (63, 88585), (105, 53151), (147, 37965), (245, 22779), (315, 17717), (441, 12655), (735, 7593), (2205, 2531)]