121243995

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7109}}^1$

素因数の和:7499

約数の個数: 24

約数和(自身を含む): 210740400

約数和(自身を除く): 89496405

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 5685, 7109, 17055, 21327, 35545, 63981, 106635, 319905, 2694311, 8082933, 13471555, 24248799, 40414665, 121243995]

約数ペア:

[(1, 121243995), (3, 40414665), (5, 24248799), (9, 13471555), (15, 8082933), (45, 2694311), (379, 319905), (1137, 106635), (1895, 63981), (3411, 35545), (5685, 21327), (7109, 17055)]