68645155

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 83760768

約数和(自身を除く): 15115613

約数列:

[1, 5, 101, 181, 505, 751, 905, 3755, 18281, 75851, 91405, 135931, 379255, 679655, 13729031, 68645155]

約数ペア:

[(1, 68645155), (5, 13729031), (101, 679655), (181, 379255), (505, 135931), (751, 91405), (905, 75851), (3755, 18281)]