72682905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{285031}}^1$

素因数の和:285056

約数の個数: 16

約数和(自身を含む): 123133824

約数和(自身を除く): 50450919

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 285031, 855093, 1425155, 4275465, 4845527, 14536581, 24227635, 72682905]

約数ペア:

[(1, 72682905), (3, 24227635), (5, 14536581), (15, 4845527), (17, 4275465), (51, 1425155), (85, 855093), (255, 285031)]