55103715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72031}}^1$

素因数の和:72059

約数の個数: 24

約数和(自身を含む): 101132928

約数和(自身を除く): 46029213

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 72031, 216093, 360155, 648279, 1080465, 1224527, 3241395, 3673581, 6122635, 11020743, 18367905, 55103715]

約数ペア:

[(1, 55103715), (3, 18367905), (5, 11020743), (9, 6122635), (15, 3673581), (17, 3241395), (45, 1224527), (51, 1080465), (85, 648279), (153, 360155), (255, 216093), (765, 72031)]