12762705

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3163}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 20502720

約数和(自身を除く): 7740015

約数列:

[1, 3, 5, 15, 269, 807, 1345, 3163, 4035, 9489, 15815, 47445, 850847, 2552541, 4254235, 12762705]

約数ペア:

[(1, 12762705), (3, 4254235), (5, 2552541), (15, 850847), (269, 47445), (807, 15815), (1345, 9489), (3163, 4035)]