26463255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19415

約数の個数: 32

約数和(自身を含む): 52114944

約数和(自身を除く): 25651689

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 19387, 58161, 96935, 135709, 252031, 290805, 407127, 678545, 756093, 1260155, 1764217, 2035635, 3780465, 5292651, 8821085, 26463255]

約数ペア:

[(1, 26463255), (3, 8821085), (5, 5292651), (7, 3780465), (13, 2035635), (15, 1764217), (21, 1260155), (35, 756093), (39, 678545), (65, 407127), (91, 290805), (105, 252031), (195, 135709), (273, 96935), (455, 58161), (1365, 19387)]