64915486545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{192539}}^1$

素因数の和:192599

約数の個数: 96

約数和(自身を含む): 135301708800

約数和(自身を除く): 70386222255

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 169, 195, 247, 273, 285, 399, 455, 507, 665, 741, 845, 1183, 1235, 1365, 1729, 1995, 2535, 3211, 3549, 3705, 5187, 5915, 8645, 9633, 16055, 17745, 22477, 25935, 48165, 67431, 112385, 192539, 337155, 577617, 962695, 1347773, 2503007, 2888085, 3658241, 4043319, 6738865, 7509021, 10974723, 12515035, 17521049, 18291205, 20216595, 25607687, 32539091, 37545105, 47557133, 52563147, 54873615, 76823061, 87605245, 97617273, 128038435, 142671399, 162695455, 227773637, 237785665, 262815735, 332899931, 384115305, 488086365, 618242729, 683320911, 713356995, 998699793, 1138868185, 1664499655, 1854728187, 3091213645, 3416604555, 4327699103, 4993498965, 9273640935, 12983097309, 21638495515, 64915486545]

約数ペア:

[(1, 64915486545), (3, 21638495515), (5, 12983097309), (7, 9273640935), (13, 4993498965), (15, 4327699103), (19, 3416604555), (21, 3091213645), (35, 1854728187), (39, 1664499655), (57, 1138868185), (65, 998699793), (91, 713356995), (95, 683320911), (105, 618242729), (133, 488086365), (169, 384115305), (195, 332899931), (247, 262815735), (273, 237785665), (285, 227773637), (399, 162695455), (455, 142671399), (507, 128038435), (665, 97617273), (741, 87605245), (845, 76823061), (1183, 54873615), (1235, 52563147), (1365, 47557133), (1729, 37545105), (1995, 32539091), (2535, 25607687), (3211, 20216595), (3549, 18291205), (3705, 17521049), (5187, 12515035), (5915, 10974723), (8645, 7509021), (9633, 6738865), (16055, 4043319), (17745, 3658241), (22477, 2888085), (25935, 2503007), (48165, 1347773), (67431, 962695), (112385, 577617), (192539, 337155)]