2845935

素因数分解:

$3^4\times 5^1\times {\mathrm{7027}}^1$

素因数の和:7044

約数の個数: 20

約数和(自身を含む): 5102328

約数和(自身を除く): 2256393

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7027, 21081, 35135, 63243, 105405, 189729, 316215, 569187, 948645, 2845935]

約数ペア:

[(1, 2845935), (3, 948645), (5, 569187), (9, 316215), (15, 189729), (27, 105405), (45, 63243), (81, 35135), (135, 21081), (405, 7027)]