5981445

素因数分解:

$3^7\times 5^1\times {\mathrm{547}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 10784640

約数和(自身を除く): 4803195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 547, 729, 1215, 1641, 2187, 2735, 3645, 4923, 8205, 10935, 14769, 24615, 44307, 73845, 132921, 221535, 398763, 664605, 1196289, 1993815, 5981445]

約数ペア:

[(1, 5981445), (3, 1993815), (5, 1196289), (9, 664605), (15, 398763), (27, 221535), (45, 132921), (81, 73845), (135, 44307), (243, 24615), (405, 14769), (547, 10935), (729, 8205), (1215, 4923), (1641, 3645), (2187, 2735)]