27844155

素因数分解:

$3^6\times 5^1\times {\mathrm{7639}}^1$

素因数の和:7662

約数の個数: 28

約数和(自身を含む): 50103120

約数和(自身を除く): 22258965

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7639, 22917, 38195, 68751, 114585, 206253, 343755, 618759, 1031265, 1856277, 3093795, 5568831, 9281385, 27844155]

約数ペア:

[(1, 27844155), (3, 9281385), (5, 5568831), (9, 3093795), (15, 1856277), (27, 1031265), (45, 618759), (81, 343755), (135, 206253), (243, 114585), (405, 68751), (729, 38195), (1215, 22917), (3645, 7639)]