3886367715

素因数分解:

$3^3\times 5^1\times {\mathrm{28787909}}^1$

素因数の和:28787923

約数の個数: 16

約数和(自身を含む): 6909098400

約数和(自身を除く): 3022730685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 28787909, 86363727, 143939545, 259091181, 431818635, 777273543, 1295455905, 3886367715]

約数ペア:

[(1, 3886367715), (3, 1295455905), (5, 777273543), (9, 431818635), (15, 259091181), (27, 143939545), (45, 86363727), (135, 28787909)]