7141905

素因数分解:

$3^3\times 5^1\times {\mathrm{52903}}^1$

素因数の和:52917

約数の個数: 16

約数和(自身を含む): 12696960

約数和(自身を除く): 5555055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 52903, 158709, 264515, 476127, 793545, 1428381, 2380635, 7141905]

約数ペア:

[(1, 7141905), (3, 2380635), (5, 1428381), (9, 793545), (15, 476127), (27, 264515), (45, 158709), (135, 52903)]