28522745

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 35827920

約数和(自身を除く): 7305175

約数列:

[1, 5, 37, 53, 185, 265, 1961, 2909, 9805, 14545, 107633, 154177, 538165, 770885, 5704549, 28522745]

約数ペア:

[(1, 28522745), (5, 5704549), (37, 770885), (53, 538165), (185, 154177), (265, 107633), (1961, 14545), (2909, 9805)]