137780845

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 167545728

約数和(自身を除く): 29764883

約数列:

[1, 5, 157, 167, 785, 835, 1051, 5255, 26219, 131095, 165007, 175517, 825035, 877585, 27556169, 137780845]

約数ペア:

[(1, 137780845), (5, 27556169), (157, 877585), (167, 825035), (785, 175517), (835, 165007), (1051, 131095), (5255, 26219)]