655120594845

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1656

約数の個数: 128

約数和(自身を含む): 1190014156800

約数和(自身を除く): 534893561955

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 223, 239, 249, 415, 669, 717, 747, 1097, 1115, 1195, 1245, 2007, 2151, 2241, 3291, 3345, 3585, 3735, 5485, 6021, 6453, 9873, 10035, 10755, 11205, 16455, 18509, 19837, 29619, 30105, 32265, 49365, 53297, 55527, 59511, 91051, 92545, 99185, 148095, 159891, 166581, 178533, 244631, 262183, 266485, 273153, 277635, 297555, 455255, 479673, 499743, 535599, 733893, 786549, 799455, 819459, 832905, 892665, 1223155, 1310915, 1365765, 1439019, 2201679, 2359647, 2398365, 2458377, 2498715, 2677995, 3669465, 3932745, 4097295, 4423651, 6605037, 7078941, 7195095, 11008395, 11798235, 12291885, 13270953, 20304373, 21761189, 22118255, 33025185, 35394705, 39812859, 58466809, 60913119, 65283567, 66354765, 101521865, 108805945, 119438577, 175400427, 182739357, 195850701, 199064295, 292334045, 304565595, 326417835, 526201281, 548218071, 587552103, 597192885, 877002135, 913696785, 979253505, 1578603843, 2631006405, 2741090355, 2937760515, 4852745147, 7893019215, 14558235441, 24263725735, 43674706323, 72791177205, 131024118969, 218373531615, 655120594845]

約数ペア:

[(1, 655120594845), (3, 218373531615), (5, 131024118969), (9, 72791177205), (15, 43674706323), (27, 24263725735), (45, 14558235441), (83, 7893019215), (135, 4852745147), (223, 2937760515), (239, 2741090355), (249, 2631006405), (415, 1578603843), (669, 979253505), (717, 913696785), (747, 877002135), (1097, 597192885), (1115, 587552103), (1195, 548218071), (1245, 526201281), (2007, 326417835), (2151, 304565595), (2241, 292334045), (3291, 199064295), (3345, 195850701), (3585, 182739357), (3735, 175400427), (5485, 119438577), (6021, 108805945), (6453, 101521865), (9873, 66354765), (10035, 65283567), (10755, 60913119), (11205, 58466809), (16455, 39812859), (18509, 35394705), (19837, 33025185), (29619, 22118255), (30105, 21761189), (32265, 20304373), (49365, 13270953), (53297, 12291885), (55527, 11798235), (59511, 11008395), (91051, 7195095), (92545, 7078941), (99185, 6605037), (148095, 4423651), (159891, 4097295), (166581, 3932745), (178533, 3669465), (244631, 2677995), (262183, 2498715), (266485, 2458377), (273153, 2398365), (277635, 2359647), (297555, 2201679), (455255, 1439019), (479673, 1365765), (499743, 1310915), (535599, 1223155), (733893, 892665), (786549, 832905), (799455, 819459)]