717048657975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{123209}}^1$

素因数の和:123409

約数の個数: 96

約数和(自身を含む): 1314155888640

約数和(自身を除く): 597107230665

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 127, 141, 195, 235, 325, 381, 611, 635, 705, 975, 1175, 1651, 1833, 1905, 3055, 3175, 3525, 4953, 5969, 8255, 9165, 9525, 15275, 17907, 24765, 29845, 41275, 45825, 77597, 89535, 123209, 123825, 149225, 232791, 369627, 387985, 447675, 616045, 1163955, 1601717, 1848135, 1939925, 3080225, 4805151, 5790823, 5819775, 8008585, 9240675, 15647543, 17372469, 24025755, 28954115, 40042925, 46942629, 75280699, 78237715, 86862345, 120128775, 144770575, 203418059, 225842097, 234713145, 376403495, 391188575, 434311725, 610254177, 735434521, 1017090295, 1129210485, 1173565725, 1882017475, 2206303563, 3051270885, 3677172605, 5085451475, 5646052425, 9560648773, 11031517815, 15256354425, 18385863025, 28681946319, 47803243865, 55157589075, 143409731595, 239016219325, 717048657975]

約数ペア:

[(1, 717048657975), (3, 239016219325), (5, 143409731595), (13, 55157589075), (15, 47803243865), (25, 28681946319), (39, 18385863025), (47, 15256354425), (65, 11031517815), (75, 9560648773), (127, 5646052425), (141, 5085451475), (195, 3677172605), (235, 3051270885), (325, 2206303563), (381, 1882017475), (611, 1173565725), (635, 1129210485), (705, 1017090295), (975, 735434521), (1175, 610254177), (1651, 434311725), (1833, 391188575), (1905, 376403495), (3055, 234713145), (3175, 225842097), (3525, 203418059), (4953, 144770575), (5969, 120128775), (8255, 86862345), (9165, 78237715), (9525, 75280699), (15275, 46942629), (17907, 40042925), (24765, 28954115), (29845, 24025755), (41275, 17372469), (45825, 15647543), (77597, 9240675), (89535, 8008585), (123209, 5819775), (123825, 5790823), (149225, 4805151), (232791, 3080225), (369627, 1939925), (387985, 1848135), (447675, 1601717), (616045, 1163955)]