28839795

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15139}}^1$

素因数の和:15274

約数の個数: 16

約数和(自身を含む): 46510080

約数和(自身を除く): 17670285

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 15139, 45417, 75695, 227085, 1922653, 5767959, 9613265, 28839795]

約数ペア:

[(1, 28839795), (3, 9613265), (5, 5767959), (15, 1922653), (127, 227085), (381, 75695), (635, 45417), (1905, 15139)]