8136045

素因数分解:

$3^4\times 5^1\times {\mathrm{20089}}^1$

素因数の和:20106

約数の個数: 20

約数和(自身を含む): 14585340

約数和(自身を除く): 6449295

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 20089, 60267, 100445, 180801, 301335, 542403, 904005, 1627209, 2712015, 8136045]

約数ペア:

[(1, 8136045), (3, 2712015), (5, 1627209), (9, 904005), (15, 542403), (27, 301335), (45, 180801), (81, 100445), (135, 60267), (405, 20089)]