69868065

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19489}}^1$

素因数の和:19736

約数の個数: 16

約数和(自身を含む): 112262400

約数和(自身を除く): 42394335

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 19489, 58467, 97445, 292335, 4657871, 13973613, 23289355, 69868065]

約数ペア:

[(1, 69868065), (3, 23289355), (5, 13973613), (15, 4657871), (239, 292335), (717, 97445), (1195, 58467), (3585, 19489)]