25940585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 34904520

約数和(自身を除く): 8963935

約数列:

[1, 5, 11, 53, 55, 121, 265, 583, 605, 809, 2915, 4045, 6413, 8899, 32065, 42877, 44495, 97889, 214385, 471647, 489445, 2358235, 5188117, 25940585]

約数ペア:

[(1, 25940585), (5, 5188117), (11, 2358235), (53, 489445), (55, 471647), (121, 214385), (265, 97889), (583, 44495), (605, 42877), (809, 32065), (2915, 8899), (4045, 6413)]