54187905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{10007}}^1$

素因数の和:10053

約数の個数: 24

約数和(自身を含む): 91513152

約数和(自身を除く): 37325247

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 10007, 30021, 50035, 150105, 190133, 570399, 950665, 2851995, 3612527, 10837581, 18062635, 54187905]

約数ペア:

[(1, 54187905), (3, 18062635), (5, 10837581), (15, 3612527), (19, 2851995), (57, 950665), (95, 570399), (285, 190133), (361, 150105), (1083, 50035), (1805, 30021), (5415, 10007)]