13955085

素因数分解:

$3^4\times 5^1\times {\mathrm{34457}}^1$

素因数の和:34474

約数の個数: 20

約数和(自身を含む): 25016508

約数和(自身を除く): 11061423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 34457, 103371, 172285, 310113, 516855, 930339, 1550565, 2791017, 4651695, 13955085]

約数ペア:

[(1, 13955085), (3, 4651695), (5, 2791017), (9, 1550565), (15, 930339), (27, 516855), (45, 310113), (81, 172285), (135, 103371), (405, 34457)]