25401465

素因数分解:

$3^3\times 5^1\times {\mathrm{188159}}^1$

素因数の和:188173

約数の個数: 16

約数和(自身を含む): 45158400

約数和(自身を除く): 19756935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 188159, 564477, 940795, 1693431, 2822385, 5080293, 8467155, 25401465]

約数ペア:

[(1, 25401465), (3, 8467155), (5, 5080293), (9, 2822385), (15, 1693431), (27, 940795), (45, 564477), (135, 188159)]