30105555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118061}}^1$

素因数の和:118086

約数の個数: 16

約数和(自身を含む): 51002784

約数和(自身を除く): 20897229

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 118061, 354183, 590305, 1770915, 2007037, 6021111, 10035185, 30105555]

約数ペア:

[(1, 30105555), (3, 10035185), (5, 6021111), (15, 2007037), (17, 1770915), (51, 590305), (85, 354183), (255, 118061)]