85974555

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{45131}}^1$

素因数の和:45266

約数の個数: 16

約数和(自身を含む): 138645504

約数和(自身を除く): 52670949

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 45131, 135393, 225655, 676965, 5731637, 17194911, 28658185, 85974555]

約数ペア:

[(1, 85974555), (3, 28658185), (5, 17194911), (15, 5731637), (127, 676965), (381, 225655), (635, 135393), (1905, 45131)]