12425659905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19264589}}^1$

素因数の和:19264640

約数の個数: 16

約数和(自身を含む): 20343407040

約数和(自身を除く): 7917747135

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 19264589, 57793767, 96322945, 288968835, 828377327, 2485131981, 4141886635, 12425659905]

約数ペア:

[(1, 12425659905), (3, 4141886635), (5, 2485131981), (15, 828377327), (43, 288968835), (129, 96322945), (215, 57793767), (645, 19264589)]