13505345

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4744

約数の個数: 16

約数和(自身を含む): 18748800

約数和(自身を除く): 5243455

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 4649, 23245, 32543, 162715, 385867, 1929335, 2701069, 13505345]

約数ペア:

[(1, 13505345), (5, 2701069), (7, 1929335), (35, 385867), (83, 162715), (415, 32543), (581, 23245), (2905, 4649)]