68375655

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8783}}^1$

素因数の和:8967

約数の個数: 24

約数和(自身を含む): 119216448

約数和(自身を除く): 50840793

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 8783, 26349, 43915, 79047, 131745, 395235, 1519459, 4558377, 7597295, 13675131, 22791885, 68375655]

約数ペア:

[(1, 68375655), (3, 22791885), (5, 13675131), (9, 7597295), (15, 4558377), (45, 1519459), (173, 395235), (519, 131745), (865, 79047), (1557, 43915), (2595, 26349), (7785, 8783)]