13384845

素因数分解:

$3^4\times 5^1\times {\mathrm{33049}}^1$

素因数の和:33066

約数の個数: 20

約数和(自身を含む): 23994300

約数和(自身を除く): 10609455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33049, 99147, 165245, 297441, 495735, 892323, 1487205, 2676969, 4461615, 13384845]

約数ペア:

[(1, 13384845), (3, 4461615), (5, 2676969), (9, 1487205), (15, 892323), (27, 495735), (45, 297441), (81, 165245), (135, 99147), (405, 33049)]