55989405

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2179}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 97262880

約数和(自身を除く): 41273475

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2179, 2855, 5139, 6537, 8565, 10895, 19611, 25695, 32685, 98055, 1244209, 3732627, 6221045, 11197881, 18663135, 55989405]

約数ペア:

[(1, 55989405), (3, 18663135), (5, 11197881), (9, 6221045), (15, 3732627), (45, 1244209), (571, 98055), (1713, 32685), (2179, 25695), (2855, 19611), (5139, 10895), (6537, 8565)]