8771855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 11128320

約数和(自身を除く): 2356465

約数列:

[1, 5, 23, 83, 115, 415, 919, 1909, 4595, 9545, 21137, 76277, 105685, 381385, 1754371, 8771855]

約数ペア:

[(1, 8771855), (5, 1754371), (23, 381385), (83, 105685), (115, 76277), (415, 21137), (919, 9545), (1909, 4595)]