89997165

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18691}}^1$

素因数の和:18809

約数の個数: 24

約数和(自身を含む): 157461408

約数和(自身を除く): 67464243

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 18691, 56073, 93455, 168219, 280365, 841095, 1999937, 5999811, 9999685, 17999433, 29999055, 89997165]

約数ペア:

[(1, 89997165), (3, 29999055), (5, 17999433), (9, 9999685), (15, 5999811), (45, 1999937), (107, 841095), (321, 280365), (535, 168219), (963, 93455), (1605, 56073), (4815, 18691)]