27554445

素因数分解:

$3^3\times 5^1\times {\mathrm{204107}}^1$

素因数の和:204121

約数の個数: 16

約数和(自身を含む): 48985920

約数和(自身を除く): 21431475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 204107, 612321, 1020535, 1836963, 3061605, 5510889, 9184815, 27554445]

約数ペア:

[(1, 27554445), (3, 9184815), (5, 5510889), (9, 3061605), (15, 1836963), (27, 1020535), (45, 612321), (135, 204107)]