859155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 1548288

約数和(自身を除く): 689133

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 127, 165, 205, 381, 451, 615, 635, 1353, 1397, 1905, 2255, 4191, 5207, 6765, 6985, 15621, 20955, 26035, 57277, 78105, 171831, 286385, 859155]

約数ペア:

[(1, 859155), (3, 286385), (5, 171831), (11, 78105), (15, 57277), (33, 26035), (41, 20955), (55, 15621), (123, 6985), (127, 6765), (165, 5207), (205, 4191), (381, 2255), (451, 1905), (615, 1397), (635, 1353)]