289415055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1134961}}^1$

素因数の和:1134986

約数の個数: 16

約数和(自身を含む): 490303584

約数和(自身を除く): 200888529

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1134961, 3404883, 5674805, 17024415, 19294337, 57883011, 96471685, 289415055]

約数ペア:

[(1, 289415055), (3, 96471685), (5, 57883011), (15, 19294337), (17, 17024415), (51, 5674805), (85, 3404883), (255, 1134961)]