243071507905

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1\times {\mathrm{47123}}^1$

素因数の和:53856

約数の個数: 16

約数和(自身を含む): 293594583744

約数和(自身を除く): 50523075839

約数列:

[1, 5, 157, 785, 6571, 32855, 47123, 235615, 1031647, 5158235, 7398311, 36991555, 309645233, 1548226165, 48614301581, 243071507905]

約数ペア:

[(1, 243071507905), (5, 48614301581), (157, 1548226165), (785, 309645233), (6571, 36991555), (32855, 7398311), (47123, 5158235), (235615, 1031647)]