2247298695

素因数分解:

$3^3\times 5^1\times {\mathrm{16646657}}^1$

素因数の和:16646671

約数の個数: 16

約数和(自身を含む): 3995197920

約数和(自身を除く): 1747899225

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 16646657, 49939971, 83233285, 149819913, 249699855, 449459739, 749099565, 2247298695]

約数ペア:

[(1, 2247298695), (3, 749099565), (5, 449459739), (9, 249699855), (15, 149819913), (27, 83233285), (45, 49939971), (135, 16646657)]