25502049

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 38376000

約数和(自身を除く): 12873951

約数列:

[1, 3, 9, 29, 87, 199, 261, 491, 597, 1473, 1791, 4419, 5771, 14239, 17313, 42717, 51939, 97709, 128151, 293127, 879381, 2833561, 8500683, 25502049]

約数ペア:

[(1, 25502049), (3, 8500683), (9, 2833561), (29, 879381), (87, 293127), (199, 128151), (261, 97709), (491, 51939), (597, 42717), (1473, 17313), (1791, 14239), (4419, 5771)]