54711945

素因数分解:

$3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2003}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 95037696

約数和(自身を除く): 40325751

約数列:

[1, 3, 5, 9, 15, 45, 607, 1821, 2003, 3035, 5463, 6009, 9105, 10015, 18027, 27315, 30045, 90135, 1215821, 3647463, 6079105, 10942389, 18237315, 54711945]

約数ペア:

[(1, 54711945), (3, 18237315), (5, 10942389), (9, 6079105), (15, 3647463), (45, 1215821), (607, 90135), (1821, 30045), (2003, 27315), (3035, 18027), (5463, 10015), (6009, 9105)]