669333885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9967}}^1$

素因数の和:10034

約数の個数: 48

約数和(自身を含む): 1209078528

約数和(自身を除く): 539744643

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 407, 555, 605, 1221, 1815, 2035, 4477, 6105, 9967, 13431, 22385, 29901, 49835, 67155, 109637, 149505, 328911, 368779, 548185, 1106337, 1206007, 1644555, 1843895, 3618021, 4056569, 5531685, 6030035, 12169707, 18090105, 20282845, 44622259, 60848535, 133866777, 223111295, 669333885]

約数ペア:

[(1, 669333885), (3, 223111295), (5, 133866777), (11, 60848535), (15, 44622259), (33, 20282845), (37, 18090105), (55, 12169707), (111, 6030035), (121, 5531685), (165, 4056569), (185, 3618021), (363, 1843895), (407, 1644555), (555, 1206007), (605, 1106337), (1221, 548185), (1815, 368779), (2035, 328911), (4477, 149505), (6105, 109637), (9967, 67155), (13431, 49835), (22385, 29901)]