239723265

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 393269760

約数和(自身を除く): 153546495

約数列:

[1, 3, 5, 15, 47, 141, 235, 337, 705, 1009, 1011, 1685, 3027, 5045, 5055, 15135, 15839, 47423, 47517, 79195, 142269, 237115, 237585, 340033, 711345, 1020099, 1700165, 5100495, 15981551, 47944653, 79907755, 239723265]

約数ペア:

[(1, 239723265), (3, 79907755), (5, 47944653), (15, 15981551), (47, 5100495), (141, 1700165), (235, 1020099), (337, 711345), (705, 340033), (1009, 237585), (1011, 237115), (1685, 142269), (3027, 79195), (5045, 47517), (5055, 47423), (15135, 15839)]