30870555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121061}}^1$

素因数の和:121086

約数の個数: 16

約数和(自身を含む): 52298784

約数和(自身を除く): 21428229

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 121061, 363183, 605305, 1815915, 2058037, 6174111, 10290185, 30870555]

約数ペア:

[(1, 30870555), (3, 10290185), (5, 6174111), (15, 2058037), (17, 1815915), (51, 605305), (85, 363183), (255, 121061)]