2717145

素因数分解:

$3^4\times 5^1\times {\mathrm{6709}}^1$

素因数の和:6726

約数の個数: 20

約数和(自身を含む): 4871460

約数和(自身を除く): 2154315

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6709, 20127, 33545, 60381, 100635, 181143, 301905, 543429, 905715, 2717145]

約数ペア:

[(1, 2717145), (3, 905715), (5, 543429), (9, 301905), (15, 181143), (27, 100635), (45, 60381), (81, 33545), (135, 20127), (405, 6709)]