7027155

素因数分解:

$3^4\times 5^1\times {\mathrm{17351}}^1$

素因数の和:17368

約数の個数: 20

約数和(自身を含む): 12597552

約数和(自身を除く): 5570397

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17351, 52053, 86755, 156159, 260265, 468477, 780795, 1405431, 2342385, 7027155]

約数ペア:

[(1, 7027155), (3, 2342385), (5, 1405431), (9, 780795), (15, 468477), (27, 260265), (45, 156159), (81, 86755), (135, 52053), (405, 17351)]