25506765

素因数分解:

$3^3\times 5^1\times {\mathrm{188939}}^1$

素因数の和:188953

約数の個数: 16

約数和(自身を含む): 45345600

約数和(自身を除く): 19838835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 188939, 566817, 944695, 1700451, 2834085, 5101353, 8502255, 25506765]

約数ペア:

[(1, 25506765), (3, 8502255), (5, 5101353), (9, 2834085), (15, 1700451), (27, 944695), (45, 566817), (135, 188939)]