25589547

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 40089600

約数和(自身を除く): 14500053

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 267, 463, 621, 801, 1389, 2047, 2403, 4167, 6141, 10649, 12501, 18423, 31947, 41207, 55269, 95841, 123621, 287523, 370863, 947761, 1112589, 2843283, 8529849, 25589547]

約数ペア:

[(1, 25589547), (3, 8529849), (9, 2843283), (23, 1112589), (27, 947761), (69, 370863), (89, 287523), (207, 123621), (267, 95841), (463, 55269), (621, 41207), (801, 31947), (1389, 18423), (2047, 12501), (2403, 10649), (4167, 6141)]