56667315

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9421}}^1$

素因数の和:9830

約数の個数: 16

約数和(自身を含む): 90903456

約数和(自身を除く): 34236141

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 9421, 28263, 47105, 141315, 3777821, 11333463, 18889105, 56667315]

約数ペア:

[(1, 56667315), (3, 18889105), (5, 11333463), (15, 3777821), (401, 141315), (1203, 47105), (2005, 28263), (6015, 9421)]