5450085

素因数分解:

$3^4\times 5^1\times {\mathrm{13457}}^1$

素因数の和:13474

約数の個数: 20

約数和(自身を含む): 9770508

約数和(自身を除く): 4320423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13457, 40371, 67285, 121113, 201855, 363339, 605565, 1090017, 1816695, 5450085]

約数ペア:

[(1, 5450085), (3, 1816695), (5, 1090017), (9, 605565), (15, 363339), (27, 201855), (45, 121113), (81, 67285), (135, 40371), (405, 13457)]