131030855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4447}}^1$

素因数の和:4606

約数の個数: 16

約数和(自身を含む): 161409024

約数和(自身を除く): 30378169

約数列:

[1, 5, 71, 83, 355, 415, 4447, 5893, 22235, 29465, 315737, 369101, 1578685, 1845505, 26206171, 131030855]

約数ペア:

[(1, 131030855), (5, 26206171), (71, 1845505), (83, 1578685), (355, 369101), (415, 315737), (4447, 29465), (5893, 22235)]