20060966025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{5087}}^1$

素因数の和:6151

約数の個数: 72

約数和(自身を含む): 38089419264

約数和(自身を除く): 18028453239

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1031, 1275, 3093, 3825, 5087, 5155, 9279, 15261, 15465, 17527, 25435, 25775, 45783, 46395, 52581, 76305, 77325, 86479, 87635, 127175, 157743, 228915, 231975, 259437, 262905, 381525, 432395, 438175, 778311, 788715, 1144575, 1297185, 1314525, 2161975, 3891555, 3943575, 5244697, 6485925, 15734091, 19457775, 26223485, 47202273, 78670455, 89159849, 131117425, 236011365, 267479547, 393352275, 445799245, 802438641, 1180056825, 1337397735, 2228996225, 4012193205, 6686988675, 20060966025]

約数ペア:

[(1, 20060966025), (3, 6686988675), (5, 4012193205), (9, 2228996225), (15, 1337397735), (17, 1180056825), (25, 802438641), (45, 445799245), (51, 393352275), (75, 267479547), (85, 236011365), (153, 131117425), (225, 89159849), (255, 78670455), (425, 47202273), (765, 26223485), (1031, 19457775), (1275, 15734091), (3093, 6485925), (3825, 5244697), (5087, 3943575), (5155, 3891555), (9279, 2161975), (15261, 1314525), (15465, 1297185), (17527, 1144575), (25435, 788715), (25775, 778311), (45783, 438175), (46395, 432395), (52581, 381525), (76305, 262905), (77325, 259437), (86479, 231975), (87635, 228915), (127175, 157743)]