38843145

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8719}}^1$

素因数の和:8747

約数の個数: 40

約数和(自身を含む): 75968640

約数和(自身を除く): 37125495

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 8719, 26157, 43595, 78471, 95909, 130785, 235413, 287727, 392355, 479545, 706239, 863181, 1177065, 1438635, 2589543, 3531195, 4315905, 7768629, 12947715, 38843145]

約数ペア:

[(1, 38843145), (3, 12947715), (5, 7768629), (9, 4315905), (11, 3531195), (15, 2589543), (27, 1438635), (33, 1177065), (45, 863181), (55, 706239), (81, 479545), (99, 392355), (135, 287727), (165, 235413), (297, 130785), (405, 95909), (495, 78471), (891, 43595), (1485, 26157), (4455, 8719)]