25241355

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 45165120

約数和(自身を除く): 19923765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1033, 1629, 2715, 3099, 4887, 5165, 8145, 9297, 15495, 24435, 27891, 46485, 139455, 186973, 560919, 934865, 1682757, 2804595, 5048271, 8413785, 25241355]

約数ペア:

[(1, 25241355), (3, 8413785), (5, 5048271), (9, 2804595), (15, 1682757), (27, 934865), (45, 560919), (135, 186973), (181, 139455), (543, 46485), (905, 27891), (1033, 24435), (1629, 15495), (2715, 9297), (3099, 8145), (4887, 5165)]