26506035

素因数分解:

$3^4\times 5^1\times {\mathrm{65447}}^1$

素因数の和:65464

約数の個数: 20

約数和(自身を含む): 47515248

約数和(自身を除く): 21009213

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 65447, 196341, 327235, 589023, 981705, 1767069, 2945115, 5301207, 8835345, 26506035]

約数ペア:

[(1, 26506035), (3, 8835345), (5, 5301207), (9, 2945115), (15, 1767069), (27, 981705), (45, 589023), (81, 327235), (135, 196341), (405, 65447)]