11668545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 24485760

約数和(自身を除く): 12817215

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2179, 5355, 6537, 10895, 15253, 19611, 32685, 37043, 45759, 76265, 98055, 111129, 137277, 185215, 228795, 259301, 333387, 555645, 686385, 777903, 1296505, 1666935, 2333709, 3889515, 11668545]

約数ペア:

[(1, 11668545), (3, 3889515), (5, 2333709), (7, 1666935), (9, 1296505), (15, 777903), (17, 686385), (21, 555645), (35, 333387), (45, 259301), (51, 228795), (63, 185215), (85, 137277), (105, 111129), (119, 98055), (153, 76265), (255, 45759), (315, 37043), (357, 32685), (595, 19611), (765, 15253), (1071, 10895), (1785, 6537), (2179, 5355)]