6216345

素因数分解:

$3^4\times 5^1\times {\mathrm{15349}}^1$

素因数の和:15366

約数の個数: 20

約数和(自身を含む): 11144100

約数和(自身を除く): 4927755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 15349, 46047, 76745, 138141, 230235, 414423, 690705, 1243269, 2072115, 6216345]

約数ペア:

[(1, 6216345), (3, 2072115), (5, 1243269), (9, 690705), (15, 414423), (27, 230235), (45, 138141), (81, 76745), (135, 46047), (405, 15349)]