12387765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63527}}^1$

素因数の和:63548

約数の個数: 16

約数和(自身を含む): 21345408

約数和(自身を除く): 8957643

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 63527, 190581, 317635, 825851, 952905, 2477553, 4129255, 12387765]

約数ペア:

[(1, 12387765), (3, 4129255), (5, 2477553), (13, 952905), (15, 825851), (39, 317635), (65, 190581), (195, 63527)]