85375015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21863}}^1$

素因数の和:21950

約数の個数: 16

約数和(自身を含む): 113342976

約数和(自身を除く): 27967961

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 21863, 109315, 240493, 1202465, 1552273, 7761365, 17075003, 85375015]

約数ペア:

[(1, 85375015), (5, 17075003), (11, 7761365), (55, 1552273), (71, 1202465), (355, 240493), (781, 109315), (3905, 21863)]