67768065

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9239}}^1$

素因数の和:9413

約数の個数: 24

約数和(自身を含む): 118198080

約数和(自身を除く): 50430015

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 9239, 27717, 46195, 83151, 138585, 415755, 1505957, 4517871, 7529785, 13553613, 22589355, 67768065]

約数ペア:

[(1, 67768065), (3, 22589355), (5, 13553613), (9, 7529785), (15, 4517871), (45, 1505957), (163, 415755), (489, 138585), (815, 83151), (1467, 46195), (2445, 27717), (7335, 9239)]