271917795

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3037}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 447971328

約数和(自身を除く): 176053533

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 381, 635, 705, 1905, 3037, 5969, 9111, 15185, 17907, 29845, 45555, 89535, 142739, 385699, 428217, 713695, 1157097, 1928495, 2141085, 5785485, 18127853, 54383559, 90639265, 271917795]

約数ペア:

[(1, 271917795), (3, 90639265), (5, 54383559), (15, 18127853), (47, 5785485), (127, 2141085), (141, 1928495), (235, 1157097), (381, 713695), (635, 428217), (705, 385699), (1905, 142739), (3037, 89535), (5969, 45555), (9111, 29845), (15185, 17907)]