2247255765

素因数分解:

$3^3\times 5^1\times {\mathrm{16646339}}^1$

素因数の和:16646353

約数の個数: 16

約数和(自身を含む): 3995121600

約数和(自身を除く): 1747865835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 16646339, 49939017, 83231695, 149817051, 249695085, 449451153, 749085255, 2247255765]

約数ペア:

[(1, 2247255765), (3, 749085255), (5, 449451153), (9, 249695085), (15, 149817051), (27, 83231695), (45, 49939017), (135, 16646339)]