25767585

素因数分解:

$3^3\times 5^1\times {\mathrm{190871}}^1$

素因数の和:190885

約数の個数: 16

約数和(自身を含む): 45809280

約数和(自身を除く): 20041695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 190871, 572613, 954355, 1717839, 2863065, 5153517, 8589195, 25767585]

約数ペア:

[(1, 25767585), (3, 8589195), (5, 5153517), (9, 2863065), (15, 1717839), (27, 954355), (45, 572613), (135, 190871)]