82054845

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2221}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 142465752

約数和(自身を除く): 60410907

約数列:

[1, 3, 5, 9, 15, 45, 821, 2221, 2463, 4105, 6663, 7389, 11105, 12315, 19989, 33315, 36945, 99945, 1823441, 5470323, 9117205, 16410969, 27351615, 82054845]

約数ペア:

[(1, 82054845), (3, 27351615), (5, 16410969), (9, 9117205), (15, 5470323), (45, 1823441), (821, 99945), (2221, 36945), (2463, 33315), (4105, 19989), (6663, 12315), (7389, 11105)]