7238385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 15649920

約数和(自身を除く): 8411535

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 2089, 3465, 6267, 10445, 14623, 18801, 22979, 31335, 43869, 68937, 73115, 94005, 114895, 131607, 160853, 206811, 219345, 344685, 482559, 658035, 804265, 1034055, 1447677, 2412795, 7238385]

約数ペア:

[(1, 7238385), (3, 2412795), (5, 1447677), (7, 1034055), (9, 804265), (11, 658035), (15, 482559), (21, 344685), (33, 219345), (35, 206811), (45, 160853), (55, 131607), (63, 114895), (77, 94005), (99, 73115), (105, 68937), (165, 43869), (231, 31335), (315, 22979), (385, 18801), (495, 14623), (693, 10445), (1155, 6267), (2089, 3465)]