27080685

素因数分解:

$3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{821}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 47061144

約数和(自身を除く): 19980459

約数列:

[1, 3, 5, 9, 15, 45, 733, 821, 2199, 2463, 3665, 4105, 6597, 7389, 10995, 12315, 32985, 36945, 601793, 1805379, 3008965, 5416137, 9026895, 27080685]

約数ペア:

[(1, 27080685), (3, 9026895), (5, 5416137), (9, 3008965), (15, 1805379), (45, 601793), (733, 36945), (821, 32985), (2199, 12315), (2463, 10995), (3665, 7389), (4105, 6597)]