67287445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8161}}^1$

素因数の和:8280

約数の個数: 16

約数和(自身を含む): 86386608

約数和(自身を除く): 19099163

約数列:

[1, 5, 17, 85, 97, 485, 1649, 8161, 8245, 40805, 138737, 693685, 791617, 3958085, 13457489, 67287445]

約数ペア:

[(1, 67287445), (5, 13457489), (17, 3958085), (85, 791617), (97, 693685), (485, 138737), (1649, 40805), (8161, 8245)]