1033155

素因数分解:

$3^4\times 5^1\times {\mathrm{2551}}^1$

素因数の和:2568

約数の個数: 20

約数和(自身を含む): 1852752

約数和(自身を除く): 819597

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2551, 7653, 12755, 22959, 38265, 68877, 114795, 206631, 344385, 1033155]

約数ペア:

[(1, 1033155), (3, 344385), (5, 206631), (9, 114795), (15, 68877), (27, 38265), (45, 22959), (81, 12755), (135, 7653), (405, 2551)]