The factors of the number 800,568,405 are: 1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 137, 195, 273, 315, 411, 455, 585, 685, 819, 959, 1233, 1365, 1427, 1781, 2055, 2877, 4095, 4281, 4795, 5343, 6165, 7135, 8631, 8905, 9989, 12467, 12843, 14385, 16029, 18551, 21405, 26715, 29967, 37401, 43155, 49945, 55653, 62335, 64215, 80145, 89901, 92755, 112203, 129857, 149835, 166959, 187005, 195499, 278265, 389571, 449505, 561015, 586497, 649285, 834795, 977495, 1168713, 1368493, 1759491, 1947855, 2541487, 2932485, 4105479, 5843565, 6842465, 7624461, 8797455, 12316437, 12707435, 17790409, 20527395, 22873383, 38122305, 53371227, 61582185, 88952045, 114366915, 160113681, 266856135, 800568405.
If you add them up, you will get the total of 1,721,551,104.