15673902165

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 31248322560

約数和(自身を除く): 15574420395

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 81, 85, 87, 135, 137, 145, 153, 191, 243, 255, 261, 405, 411, 435, 459, 493, 573, 685, 765, 783, 955, 1215, 1233, 1305, 1377, 1479, 1719, 2055, 2295, 2329, 2349, 2465, 2865, 3247, 3699, 3915, 3973, 4131, 4437, 5157, 5539, 6165, 6885, 6987, 7047, 7395, 8595, 9741, 11097, 11645, 11745, 11919, 13311, 15471, 16235, 16617, 18495, 19865, 20655, 20961, 22185, 25785, 26167, 27695, 29223, 33291, 34935, 35235, 35757, 39933, 46413, 48705, 49851, 55485, 59595, 62883, 66555, 67541, 77355, 78501, 83085, 87669, 94163, 104805, 107271, 119799, 130835, 146115, 149553, 166455, 178785, 188649, 199665, 202623, 232065, 235503, 249255, 263007, 282489, 314415, 321813, 337705, 392505, 438345, 444839, 448659, 470815, 536355, 565947, 598995, 607869, 706509, 747765, 758843, 789021, 847467, 943245, 965439, 1013115, 1177515, 1315035, 1334517, 1345977, 1412445, 1609065, 1823607, 2119527, 2224195, 2243295, 2276529, 2542401, 2829735, 3039345, 3532545, 3794215, 3945105, 4003551, 4237335, 4827195, 5470821, 6358581, 6672585, 6729885, 6829587, 7627203, 9118035, 10597635, 11382645, 12010653, 12712005, 12900331, 16412463, 20017755, 20488761, 22881609, 27354105, 31792905, 34147935, 36031959, 38136015, 38700993, 60053265, 61466283, 64501655, 82062315, 102443805, 108095877, 114408045, 116102979, 180159795, 184398849, 193504965, 307331415, 348308937, 540479385, 580514895, 921994245, 1044926811, 1741544685, 3134780433, 5224634055, 15673902165]

約数ペア:

[(1, 15673902165), (3, 5224634055), (5, 3134780433), (9, 1741544685), (15, 1044926811), (17, 921994245), (27, 580514895), (29, 540479385), (45, 348308937), (51, 307331415), (81, 193504965), (85, 184398849), (87, 180159795), (135, 116102979), (137, 114408045), (145, 108095877), (153, 102443805), (191, 82062315), (243, 64501655), (255, 61466283), (261, 60053265), (405, 38700993), (411, 38136015), (435, 36031959), (459, 34147935), (493, 31792905), (573, 27354105), (685, 22881609), (765, 20488761), (783, 20017755), (955, 16412463), (1215, 12900331), (1233, 12712005), (1305, 12010653), (1377, 11382645), (1479, 10597635), (1719, 9118035), (2055, 7627203), (2295, 6829587), (2329, 6729885), (2349, 6672585), (2465, 6358581), (2865, 5470821), (3247, 4827195), (3699, 4237335), (3915, 4003551), (3973, 3945105), (4131, 3794215), (4437, 3532545), (5157, 3039345), (5539, 2829735), (6165, 2542401), (6885, 2276529), (6987, 2243295), (7047, 2224195), (7395, 2119527), (8595, 1823607), (9741, 1609065), (11097, 1412445), (11645, 1345977), (11745, 1334517), (11919, 1315035), (13311, 1177515), (15471, 1013115), (16235, 965439), (16617, 943245), (18495, 847467), (19865, 789021), (20655, 758843), (20961, 747765), (22185, 706509), (25785, 607869), (26167, 598995), (27695, 565947), (29223, 536355), (33291, 470815), (34935, 448659), (35235, 444839), (35757, 438345), (39933, 392505), (46413, 337705), (48705, 321813), (49851, 314415), (55485, 282489), (59595, 263007), (62883, 249255), (66555, 235503), (67541, 232065), (77355, 202623), (78501, 199665), (83085, 188649), (87669, 178785), (94163, 166455), (104805, 149553), (107271, 146115), (119799, 130835)]