13409492085

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 28429885440

約数和(自身を除く): 15020393355

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 37, 45, 55, 69, 81, 99, 111, 115, 131, 135, 165, 185, 207, 243, 253, 297, 333, 345, 393, 405, 407, 495, 555, 621, 655, 729, 759, 851, 891, 999, 1035, 1179, 1215, 1221, 1265, 1441, 1485, 1665, 1863, 1965, 2035, 2187, 2277, 2553, 2673, 2997, 3013, 3105, 3537, 3645, 3663, 3795, 4255, 4323, 4455, 4847, 4995, 5589, 5895, 6105, 6831, 7205, 7659, 8019, 8991, 9039, 9315, 9361, 10611, 10935, 10989, 11385, 12765, 12969, 13365, 14541, 14985, 15065, 16767, 17685, 18315, 20493, 21615, 22977, 24057, 24235, 26973, 27117, 27945, 28083, 31833, 32967, 33143, 34155, 38295, 38907, 40095, 43623, 44955, 45195, 46805, 50301, 53055, 53317, 54945, 61479, 64845, 68931, 72705, 80919, 81351, 83835, 84249, 95499, 98901, 99429, 102465, 111481, 114885, 116721, 120285, 130869, 134865, 135585, 140415, 159165, 159951, 164835, 165715, 184437, 194535, 206793, 218115, 244053, 251505, 252747, 266585, 286497, 296703, 298287, 307395, 334443, 344655, 350163, 392607, 404595, 406755, 421245, 477495, 479853, 494505, 497145, 553311, 557405, 583605, 620379, 654345, 732159, 758241, 799755, 890109, 894861, 922185, 1003329, 1033965, 1050489, 1177821, 1220265, 1226291, 1263735, 1432485, 1439559, 1483515, 1491435, 1672215, 1750815, 1861137, 1963035, 2196477, 2274723, 2399265, 2684583, 2766555, 3009987, 3101895, 3151467, 3533463, 3660795, 3678873, 3791205, 4318677, 4450545, 4474305, 5016645, 5252445, 5889105, 6131455, 6589431, 6824169, 7197795, 8053749, 9029961, 9305685, 10600389, 10982385, 11036619, 11373615, 12956031, 13422915, 15049935, 15757335, 17667315, 18394365, 20472507, 21593385, 24161247, 27089883, 32947155, 33109857, 34120845, 38868093, 40268745, 45149805, 53001945, 55183095, 64780155, 72483741, 81269649, 99329571, 102362535, 116604279, 120806235, 135449415, 165549285, 194340465, 243808947, 297988713, 362418705, 406348245, 496647855, 583021395, 893966139, 1219044735, 1489943565, 2681898417, 4469830695, 13409492085]

約数ペア:

[(1, 13409492085), (3, 4469830695), (5, 2681898417), (9, 1489943565), (11, 1219044735), (15, 893966139), (23, 583021395), (27, 496647855), (33, 406348245), (37, 362418705), (45, 297988713), (55, 243808947), (69, 194340465), (81, 165549285), (99, 135449415), (111, 120806235), (115, 116604279), (131, 102362535), (135, 99329571), (165, 81269649), (185, 72483741), (207, 64780155), (243, 55183095), (253, 53001945), (297, 45149805), (333, 40268745), (345, 38868093), (393, 34120845), (405, 33109857), (407, 32947155), (495, 27089883), (555, 24161247), (621, 21593385), (655, 20472507), (729, 18394365), (759, 17667315), (851, 15757335), (891, 15049935), (999, 13422915), (1035, 12956031), (1179, 11373615), (1215, 11036619), (1221, 10982385), (1265, 10600389), (1441, 9305685), (1485, 9029961), (1665, 8053749), (1863, 7197795), (1965, 6824169), (2035, 6589431), (2187, 6131455), (2277, 5889105), (2553, 5252445), (2673, 5016645), (2997, 4474305), (3013, 4450545), (3105, 4318677), (3537, 3791205), (3645, 3678873), (3663, 3660795), (3795, 3533463), (4255, 3151467), (4323, 3101895), (4455, 3009987), (4847, 2766555), (4995, 2684583), (5589, 2399265), (5895, 2274723), (6105, 2196477), (6831, 1963035), (7205, 1861137), (7659, 1750815), (8019, 1672215), (8991, 1491435), (9039, 1483515), (9315, 1439559), (9361, 1432485), (10611, 1263735), (10935, 1226291), (10989, 1220265), (11385, 1177821), (12765, 1050489), (12969, 1033965), (13365, 1003329), (14541, 922185), (14985, 894861), (15065, 890109), (16767, 799755), (17685, 758241), (18315, 732159), (20493, 654345), (21615, 620379), (22977, 583605), (24057, 557405), (24235, 553311), (26973, 497145), (27117, 494505), (27945, 479853), (28083, 477495), (31833, 421245), (32967, 406755), (33143, 404595), (34155, 392607), (38295, 350163), (38907, 344655), (40095, 334443), (43623, 307395), (44955, 298287), (45195, 296703), (46805, 286497), (50301, 266585), (53055, 252747), (53317, 251505), (54945, 244053), (61479, 218115), (64845, 206793), (68931, 194535), (72705, 184437), (80919, 165715), (81351, 164835), (83835, 159951), (84249, 159165), (95499, 140415), (98901, 135585), (99429, 134865), (102465, 130869), (111481, 120285), (114885, 116721)]