84803955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131479}}^1$

素因数の和:131530

約数の個数: 16

約数和(自身を含む): 138842880

約数和(自身を除く): 54038925

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 131479, 394437, 657395, 1972185, 5653597, 16960791, 28267985, 84803955]

約数ペア:

[(1, 84803955), (3, 28267985), (5, 16960791), (15, 5653597), (43, 1972185), (129, 657395), (215, 394437), (645, 131479)]