25824501

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1734

約数の個数: 20

約数和(自身を含む): 38785824

約数和(自身を除く): 12961323

約数列:

[1, 3, 9, 27, 81, 211, 633, 1511, 1899, 4533, 5697, 13599, 17091, 40797, 122391, 318821, 956463, 2869389, 8608167, 25824501]

約数ペア:

[(1, 25824501), (3, 8608167), (9, 2869389), (27, 956463), (81, 318821), (211, 122391), (633, 40797), (1511, 17091), (1899, 13599), (4533, 5697)]