13308945975

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 288

約数和(自身を含む): 29482113024

約数和(自身を除く): 16173167049

約数列:

[1, 3, 5, 9, 13, 15, 17, 23, 25, 27, 39, 45, 51, 65, 69, 75, 81, 85, 115, 117, 135, 153, 195, 207, 221, 225, 243, 255, 299, 325, 345, 351, 391, 405, 425, 431, 459, 575, 585, 621, 663, 675, 765, 897, 975, 1035, 1053, 1105, 1173, 1215, 1275, 1293, 1377, 1495, 1725, 1755, 1863, 1955, 1989, 2025, 2155, 2295, 2691, 2925, 3105, 3159, 3315, 3519, 3825, 3879, 4131, 4485, 5083, 5175, 5265, 5525, 5589, 5603, 5865, 5967, 6075, 6465, 6885, 7327, 7475, 8073, 8775, 9315, 9775, 9913, 9945, 10557, 10775, 11475, 11637, 13455, 15249, 15525, 15795, 16575, 16809, 17595, 17901, 19395, 20655, 21981, 22425, 24219, 25415, 26325, 27945, 28015, 29325, 29739, 29835, 31671, 32325, 34425, 34911, 36635, 40365, 45747, 46575, 49565, 49725, 50427, 52785, 53703, 58185, 65943, 67275, 72657, 76245, 78975, 84045, 87975, 89217, 89505, 95013, 95251, 96975, 103275, 104733, 109905, 121095, 127075, 128869, 137241, 139725, 140075, 148695, 149175, 151281, 158355, 168521, 174555, 183175, 197829, 201825, 228735, 247825, 252135, 263925, 267651, 268515, 285753, 290925, 329715, 363285, 381225, 386607, 411723, 420225, 446085, 447525, 453843, 475065, 476255, 505563, 523665, 549525, 593487, 605475, 644345, 686205, 743475, 756405, 791775, 802953, 842605, 857259, 872775, 989145, 1143675, 1159821, 1235169, 1260675, 1338255, 1342575, 1361529, 1428765, 1516689, 1648575, 1780461, 1816425, 1933035, 2058615, 2190773, 2230425, 2269215, 2375325, 2381275, 2408859, 2527815, 2571777, 2618325, 2967435, 3221725, 3431025, 3479463, 3782025, 4014765, 4213025, 4286295, 4550067, 4945725, 5799105, 6175845, 6572319, 6691275, 6807645, 7143825, 7583445, 7715331, 8902305, 9665175, 10293075, 10438389, 10953865, 11346075, 12044295, 12639075, 12858885, 13650201, 14837175, 17397315, 19716957, 20073825, 21431475, 22750335, 23145993, 28995525, 30879225, 31315167, 32861595, 34038225, 37917225, 38576655, 40950603, 44511525, 52191945, 54769325, 59150871, 60221475, 64294425, 68251005, 86986575, 98584785, 113751675, 115729965, 156575835, 164307975, 177452613, 192883275, 204753015, 260959725, 295754355, 341255025, 492923925, 532357839, 578649825, 782879175, 887263065, 1023765075, 1478771775, 2661789195, 4436315325, 13308945975]

約数ペア:

[(1, 13308945975), (3, 4436315325), (5, 2661789195), (9, 1478771775), (13, 1023765075), (15, 887263065), (17, 782879175), (23, 578649825), (25, 532357839), (27, 492923925), (39, 341255025), (45, 295754355), (51, 260959725), (65, 204753015), (69, 192883275), (75, 177452613), (81, 164307975), (85, 156575835), (115, 115729965), (117, 113751675), (135, 98584785), (153, 86986575), (195, 68251005), (207, 64294425), (221, 60221475), (225, 59150871), (243, 54769325), (255, 52191945), (299, 44511525), (325, 40950603), (345, 38576655), (351, 37917225), (391, 34038225), (405, 32861595), (425, 31315167), (431, 30879225), (459, 28995525), (575, 23145993), (585, 22750335), (621, 21431475), (663, 20073825), (675, 19716957), (765, 17397315), (897, 14837175), (975, 13650201), (1035, 12858885), (1053, 12639075), (1105, 12044295), (1173, 11346075), (1215, 10953865), (1275, 10438389), (1293, 10293075), (1377, 9665175), (1495, 8902305), (1725, 7715331), (1755, 7583445), (1863, 7143825), (1955, 6807645), (1989, 6691275), (2025, 6572319), (2155, 6175845), (2295, 5799105), (2691, 4945725), (2925, 4550067), (3105, 4286295), (3159, 4213025), (3315, 4014765), (3519, 3782025), (3825, 3479463), (3879, 3431025), (4131, 3221725), (4485, 2967435), (5083, 2618325), (5175, 2571777), (5265, 2527815), (5525, 2408859), (5589, 2381275), (5603, 2375325), (5865, 2269215), (5967, 2230425), (6075, 2190773), (6465, 2058615), (6885, 1933035), (7327, 1816425), (7475, 1780461), (8073, 1648575), (8775, 1516689), (9315, 1428765), (9775, 1361529), (9913, 1342575), (9945, 1338255), (10557, 1260675), (10775, 1235169), (11475, 1159821), (11637, 1143675), (13455, 989145), (15249, 872775), (15525, 857259), (15795, 842605), (16575, 802953), (16809, 791775), (17595, 756405), (17901, 743475), (19395, 686205), (20655, 644345), (21981, 605475), (22425, 593487), (24219, 549525), (25415, 523665), (26325, 505563), (27945, 476255), (28015, 475065), (29325, 453843), (29739, 447525), (29835, 446085), (31671, 420225), (32325, 411723), (34425, 386607), (34911, 381225), (36635, 363285), (40365, 329715), (45747, 290925), (46575, 285753), (49565, 268515), (49725, 267651), (50427, 263925), (52785, 252135), (53703, 247825), (58185, 228735), (65943, 201825), (67275, 197829), (72657, 183175), (76245, 174555), (78975, 168521), (84045, 158355), (87975, 151281), (89217, 149175), (89505, 148695), (95013, 140075), (95251, 139725), (96975, 137241), (103275, 128869), (104733, 127075), (109905, 121095)]