11689305

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 19474560

約数和(自身を除く): 7785255

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 229, 249, 415, 615, 687, 1145, 1245, 3403, 3435, 9389, 10209, 17015, 19007, 28167, 46945, 51045, 57021, 95035, 140835, 285105, 779287, 2337861, 3896435, 11689305]

約数ペア:

[(1, 11689305), (3, 3896435), (5, 2337861), (15, 779287), (41, 285105), (83, 140835), (123, 95035), (205, 57021), (229, 51045), (249, 46945), (415, 28167), (615, 19007), (687, 17015), (1145, 10209), (1245, 9389), (3403, 3435)]