1285949528045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1280

約数の個数: 192

約数和(自身を含む): 2060181651456

約数和(自身を除く): 774232123411

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 101, 119, 127, 169, 221, 455, 505, 595, 635, 707, 845, 889, 997, 1105, 1183, 1313, 1547, 1651, 1717, 2159, 2873, 3535, 4445, 4985, 5915, 6565, 6979, 7735, 8255, 8585, 9191, 10795, 11557, 12019, 12827, 12961, 14365, 15113, 16949, 17069, 20111, 21463, 22321, 28067, 34895, 45955, 57785, 60095, 64135, 64805, 75565, 84745, 85345, 89789, 90727, 100555, 100697, 107315, 111605, 118643, 119483, 126619, 140335, 150241, 156247, 166751, 168493, 196469, 218059, 220337, 290173, 364871, 448945, 453635, 503485, 593215, 597415, 633095, 704879, 751205, 781235, 833755, 842465, 886333, 982345, 1090295, 1101685, 1167257, 1179451, 1309061, 1450865, 1526413, 1542359, 1646047, 1711849, 1824355, 2031211, 2152523, 2167763, 2554097, 2834767, 2864381, 3524395, 4431665, 5836285, 5897255, 6545305, 7632065, 7711795, 8230235, 8559245, 9163427, 10156055, 10762615, 10838815, 11522329, 11982943, 12770485, 12788519, 14173835, 14321905, 15067661, 15174341, 17017793, 19843369, 20050667, 21398611, 22254037, 27982799, 36851971, 45817135, 57611645, 59914715, 63942595, 75338305, 75871705, 85088965, 89519633, 99216845, 100253335, 106993055, 111270185, 119124551, 139913995, 149790277, 155778259, 166250747, 184259855, 195879593, 217404823, 257963797, 289302481, 363776387, 447598165, 595622755, 748951385, 778891295, 831253735, 979397965, 1087024115, 1163755229, 1289818985, 1446512405, 1521833761, 1818881935, 2025117367, 2161259711, 2546434709, 2826262699, 5818776145, 7609168805, 10125586835, 10806298555, 12732173545, 14131313495, 15128817977, 19783838893, 36741415087, 75644089885, 98919194465, 183707075435, 257189905609, 1285949528045]

約数ペア:

[(1, 1285949528045), (5, 257189905609), (7, 183707075435), (13, 98919194465), (17, 75644089885), (35, 36741415087), (65, 19783838893), (85, 15128817977), (91, 14131313495), (101, 12732173545), (119, 10806298555), (127, 10125586835), (169, 7609168805), (221, 5818776145), (455, 2826262699), (505, 2546434709), (595, 2161259711), (635, 2025117367), (707, 1818881935), (845, 1521833761), (889, 1446512405), (997, 1289818985), (1105, 1163755229), (1183, 1087024115), (1313, 979397965), (1547, 831253735), (1651, 778891295), (1717, 748951385), (2159, 595622755), (2873, 447598165), (3535, 363776387), (4445, 289302481), (4985, 257963797), (5915, 217404823), (6565, 195879593), (6979, 184259855), (7735, 166250747), (8255, 155778259), (8585, 149790277), (9191, 139913995), (10795, 119124551), (11557, 111270185), (12019, 106993055), (12827, 100253335), (12961, 99216845), (14365, 89519633), (15113, 85088965), (16949, 75871705), (17069, 75338305), (20111, 63942595), (21463, 59914715), (22321, 57611645), (28067, 45817135), (34895, 36851971), (45955, 27982799), (57785, 22254037), (60095, 21398611), (64135, 20050667), (64805, 19843369), (75565, 17017793), (84745, 15174341), (85345, 15067661), (89789, 14321905), (90727, 14173835), (100555, 12788519), (100697, 12770485), (107315, 11982943), (111605, 11522329), (118643, 10838815), (119483, 10762615), (126619, 10156055), (140335, 9163427), (150241, 8559245), (156247, 8230235), (166751, 7711795), (168493, 7632065), (196469, 6545305), (218059, 5897255), (220337, 5836285), (290173, 4431665), (364871, 3524395), (448945, 2864381), (453635, 2834767), (503485, 2554097), (593215, 2167763), (597415, 2152523), (633095, 2031211), (704879, 1824355), (751205, 1711849), (781235, 1646047), (833755, 1542359), (842465, 1526413), (886333, 1450865), (982345, 1309061), (1090295, 1179451), (1101685, 1167257)]