27847995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 51138048

約数和(自身を除く): 23290053

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 787, 1011, 1685, 2359, 2361, 3935, 5055, 5509, 7077, 11795, 11805, 16527, 27545, 35385, 82635, 265219, 795657, 1326095, 1856533, 3978285, 5569599, 9282665, 27847995]

約数ペア:

[(1, 27847995), (3, 9282665), (5, 5569599), (7, 3978285), (15, 1856533), (21, 1326095), (35, 795657), (105, 265219), (337, 82635), (787, 35385), (1011, 27545), (1685, 16527), (2359, 11805), (2361, 11795), (3935, 7077), (5055, 5509)]