29511945

素因数分解:

$3^4\times 5^1\times {\mathrm{72869}}^1$

素因数の和:72886

約数の個数: 20

約数和(自身を含む): 52903620

約数和(自身を除く): 23391675

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72869, 218607, 364345, 655821, 1093035, 1967463, 3279105, 5902389, 9837315, 29511945]

約数ペア:

[(1, 29511945), (3, 9837315), (5, 5902389), (9, 3279105), (15, 1967463), (27, 1093035), (45, 655821), (81, 364345), (135, 218607), (405, 72869)]