243796905

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164173}}^1$

素因数の和:164198

約数の個数: 32

約数和(自身を含む): 472821120

約数和(自身を除く): 229024215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 164173, 492519, 820865, 1477557, 1805903, 2462595, 4432671, 5417709, 7387785, 9029515, 16253127, 22163355, 27088545, 48759381, 81265635, 243796905]

約数ペア:

[(1, 243796905), (3, 81265635), (5, 48759381), (9, 27088545), (11, 22163355), (15, 16253127), (27, 9029515), (33, 7387785), (45, 5417709), (55, 4432671), (99, 2462595), (135, 1805903), (165, 1477557), (297, 820865), (495, 492519), (1485, 164173)]