5284845

素因数分解:

$3^4\times 5^1\times {\mathrm{13049}}^1$

素因数の和:13066

約数の個数: 20

約数和(自身を含む): 9474300

約数和(自身を除く): 4189455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13049, 39147, 65245, 117441, 195735, 352323, 587205, 1056969, 1761615, 5284845]

約数ペア:

[(1, 5284845), (3, 1761615), (5, 1056969), (9, 587205), (15, 352323), (27, 195735), (45, 117441), (81, 65245), (135, 39147), (405, 13049)]