54468045

素因数分解:

$3^4\times 5^1\times {\mathrm{134489}}^1$

素因数の和:134506

約数の個数: 20

約数和(自身を含む): 97639740

約数和(自身を除く): 43171695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 134489, 403467, 672445, 1210401, 2017335, 3631203, 6052005, 10893609, 18156015, 54468045]

約数ペア:

[(1, 54468045), (3, 18156015), (5, 10893609), (9, 6052005), (15, 3631203), (27, 2017335), (45, 1210401), (81, 672445), (135, 403467), (405, 134489)]