77686005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{304651}}^1$

素因数の和:304676

約数の個数: 16

約数和(自身を含む): 131609664

約数和(自身を除く): 53923659

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 304651, 913953, 1523255, 4569765, 5179067, 15537201, 25895335, 77686005]

約数ペア:

[(1, 77686005), (3, 25895335), (5, 15537201), (15, 5179067), (17, 4569765), (51, 1523255), (85, 913953), (255, 304651)]