26172585

素因数分解:

$3^3\times 5^1\times {\mathrm{193871}}^1$

素因数の和:193885

約数の個数: 16

約数和(自身を含む): 46529280

約数和(自身を除く): 20356695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193871, 581613, 969355, 1744839, 2908065, 5234517, 8724195, 26172585]

約数ペア:

[(1, 26172585), (3, 8724195), (5, 5234517), (9, 2908065), (15, 1744839), (27, 969355), (45, 581613), (135, 193871)]