85963665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{133277}}^1$

素因数の和:133328

約数の個数: 16

約数和(自身を含む): 140741568

約数和(自身を除く): 54777903

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 133277, 399831, 666385, 1999155, 5730911, 17192733, 28654555, 85963665]

約数ペア:

[(1, 85963665), (3, 28654555), (5, 17192733), (15, 5730911), (43, 1999155), (129, 666385), (215, 399831), (645, 133277)]