495090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5501}}^1$

素因数の和:5514

約数の個数: 24

約数和(自身を含む): 1287468

約数和(自身を除く): 792378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5501, 11002, 16503, 27505, 33006, 49509, 55010, 82515, 99018, 165030, 247545, 495090]

約数ペア:

[(1, 495090), (2, 247545), (3, 165030), (5, 99018), (6, 82515), (9, 55010), (10, 49509), (15, 33006), (18, 27505), (30, 16503), (45, 11002), (90, 5501)]