23385845

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4001}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 32272128

約数和(自身を除く): 8886283

約数列:

[1, 5, 7, 35, 167, 835, 1169, 4001, 5845, 20005, 28007, 140035, 668167, 3340835, 4677169, 23385845]

約数ペア:

[(1, 23385845), (5, 4677169), (7, 3340835), (35, 668167), (167, 140035), (835, 28007), (1169, 20005), (4001, 5845)]