54681435

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71479}}^1$

素因数の和:71507

約数の個数: 24

約数和(自身を含む): 100357920

約数和(自身を除く): 45676485

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 71479, 214437, 357395, 643311, 1072185, 1215143, 3216555, 3645429, 6075715, 10936287, 18227145, 54681435]

約数ペア:

[(1, 54681435), (3, 18227145), (5, 10936287), (9, 6075715), (15, 3645429), (17, 3216555), (45, 1215143), (51, 1072185), (85, 643311), (153, 357395), (255, 214437), (765, 71479)]