8981055

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 15718560

約数和(自身を除く): 6737505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 1831, 4905, 5493, 9155, 16479, 27465, 82395, 199579, 598737, 997895, 1796211, 2993685, 8981055]

約数ペア:

[(1, 8981055), (3, 2993685), (5, 1796211), (9, 997895), (15, 598737), (45, 199579), (109, 82395), (327, 27465), (545, 16479), (981, 9155), (1635, 5493), (1831, 4905)]