10207905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40031}}^1$

素因数の和:40056

約数の個数: 16

約数和(自身を含む): 17293824

約数和(自身を除く): 7085919

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 40031, 120093, 200155, 600465, 680527, 2041581, 3402635, 10207905]

約数ペア:

[(1, 10207905), (3, 3402635), (5, 2041581), (15, 680527), (17, 600465), (51, 200155), (85, 120093), (255, 40031)]