27069945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 49999872

約数和(自身を除く): 22929927

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 2503, 3605, 7509, 10815, 12515, 17521, 37545, 52563, 87605, 257809, 262815, 773427, 1289045, 1804663, 3867135, 5413989, 9023315, 27069945]

約数ペア:

[(1, 27069945), (3, 9023315), (5, 5413989), (7, 3867135), (15, 1804663), (21, 1289045), (35, 773427), (103, 262815), (105, 257809), (309, 87605), (515, 52563), (721, 37545), (1545, 17521), (2163, 12515), (2503, 10815), (3605, 7509)]