The factors of the number 538,736,715 are: 1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 73, 85, 99, 153, 165, 187, 219, 255, 365, 495, 561, 657, 765, 803, 877, 935, 1095, 1241, 1683, 2409, 2631, 2805, 3285, 3723, 4015, 4385, 6205, 7227, 7893, 8415, 9647, 11169, 12045, 13155, 13651, 14909, 18615, 28941, 36135, 39465, 40953, 44727, 48235, 55845, 64021, 68255, 74545, 86823, 122859, 134181, 144705, 163999, 192063, 204765, 223635, 320105, 434115, 491997, 576189, 614295, 670905, 704231, 819995, 960315, 1088357, 1475991, 2112693, 2459985, 2880945, 3265071, 3521155, 5441785, 6338079, 7379955, 9795213, 10563465, 11971927, 16325355, 31690395, 35915781, 48976065, 59859635, 107747343, 179578905, 538736715.
If you add them up, you will get the total of 1,094,648,256.