25104519

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 15779961

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 467, 543, 1401, 1629, 1991, 4203, 4887, 5137, 5973, 12609, 15411, 17919, 46233, 53757, 84527, 138699, 253581, 760743, 929797, 2282229, 2789391, 8368173, 25104519]

約数ペア:

[(1, 25104519), (3, 8368173), (9, 2789391), (11, 2282229), (27, 929797), (33, 760743), (99, 253581), (181, 138699), (297, 84527), (467, 53757), (543, 46233), (1401, 17919), (1629, 15411), (1991, 12609), (4203, 5973), (4887, 5137)]