86707905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{340031}}^1$

素因数の和:340056

約数の個数: 16

約数和(自身を含む): 146893824

約数和(自身を除く): 60185919

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 340031, 1020093, 1700155, 5100465, 5780527, 17341581, 28902635, 86707905]

約数ペア:

[(1, 86707905), (3, 28902635), (5, 17341581), (15, 5780527), (17, 5100465), (51, 1700155), (85, 1020093), (255, 340031)]