228105

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 409032

約数和(自身を除く): 180927

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 137, 185, 333, 411, 555, 685, 1233, 1665, 2055, 5069, 6165, 15207, 25345, 45621, 76035, 228105]

約数ペア:

[(1, 228105), (3, 76035), (5, 45621), (9, 25345), (15, 15207), (37, 6165), (45, 5069), (111, 2055), (137, 1665), (185, 1233), (333, 685), (411, 555)]