80852385

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49451}}^1$

素因数の和:49568

約数の個数: 16

約数和(自身を含む): 130553280

約数和(自身を除く): 49700895

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 49451, 148353, 247255, 741765, 5390159, 16170477, 26950795, 80852385]

約数ペア:

[(1, 80852385), (3, 26950795), (5, 16170477), (15, 5390159), (109, 741765), (327, 247255), (545, 148353), (1635, 49451)]