18053145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12157}}^1$

素因数の和:12182

約数の個数: 32

約数和(自身を含む): 35015040

約数和(自身を除く): 16961895

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 12157, 36471, 60785, 109413, 133727, 182355, 328239, 401181, 547065, 668635, 1203543, 1641195, 2005905, 3610629, 6017715, 18053145]

約数ペア:

[(1, 18053145), (3, 6017715), (5, 3610629), (9, 2005905), (11, 1641195), (15, 1203543), (27, 668635), (33, 547065), (45, 401181), (55, 328239), (99, 182355), (135, 133727), (165, 109413), (297, 60785), (495, 36471), (1485, 12157)]