25225965

素因数分解:

$3^3\times 5^1\times {\mathrm{186859}}^1$

素因数の和:186873

約数の個数: 16

約数和(自身を含む): 44846400

約数和(自身を除く): 19620435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 186859, 560577, 934295, 1681731, 2802885, 5045193, 8408655, 25225965]

約数ペア:

[(1, 25225965), (3, 8408655), (5, 5045193), (9, 2802885), (15, 1681731), (27, 934295), (45, 560577), (135, 186859)]