66536945

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 81317712

約数和(自身を除く): 14780767

約数列:

[1, 5, 73, 365, 421, 433, 2105, 2165, 30733, 31609, 153665, 158045, 182293, 911465, 13307389, 66536945]

約数ペア:

[(1, 66536945), (5, 13307389), (73, 911465), (365, 182293), (421, 158045), (433, 153665), (2105, 31609), (2165, 30733)]