15671271525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:940

約数の個数: 192

約数和(自身を含む): 33159211008

約数和(自身を除く): 17487939483

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 43, 65, 67, 75, 91, 105, 129, 175, 195, 201, 215, 273, 301, 325, 335, 455, 469, 525, 559, 645, 797, 871, 903, 975, 1005, 1075, 1365, 1407, 1505, 1675, 1677, 2275, 2345, 2391, 2613, 2795, 2881, 3225, 3913, 3985, 4355, 4515, 5025, 5579, 6097, 6825, 7035, 7525, 8385, 8643, 10361, 11725, 11739, 11955, 13065, 13975, 14405, 16737, 18291, 19565, 19925, 20167, 21775, 22575, 27895, 30485, 31083, 34271, 35175, 37453, 41925, 43215, 51805, 53399, 58695, 59775, 60501, 65325, 72025, 72527, 83685, 91455, 97825, 100835, 102813, 112359, 139475, 152425, 155415, 160197, 171355, 187265, 216075, 217581, 239897, 259025, 262171, 266995, 293475, 302505, 362635, 373793, 418425, 445523, 457275, 504175, 514065, 561795, 694187, 719691, 777075, 786513, 800985, 856775, 936325, 1087905, 1121379, 1199485, 1310855, 1334975, 1336569, 1512525, 1813175, 1868965, 2082561, 2227615, 2296157, 2570325, 2808975, 3118661, 3470935, 3598455, 3932565, 4004925, 4859309, 5439525, 5606895, 5997425, 6554275, 6682845, 6888471, 9344825, 9355983, 10412805, 11138075, 11480785, 14577927, 15593305, 16073099, 17354675, 17992275, 19662825, 24296545, 28034475, 29850041, 33414225, 34442355, 46779915, 48219297, 52064025, 57403925, 72889635, 77966525, 80365495, 89550123, 121482725, 149250205, 172211775, 208950287, 233899575, 241096485, 364448175, 401827475, 447750615, 626850861, 746251025, 1044751435, 1205482425, 2238753075, 3134254305, 5223757175, 15671271525]

約数ペア:

[(1, 15671271525), (3, 5223757175), (5, 3134254305), (7, 2238753075), (13, 1205482425), (15, 1044751435), (21, 746251025), (25, 626850861), (35, 447750615), (39, 401827475), (43, 364448175), (65, 241096485), (67, 233899575), (75, 208950287), (91, 172211775), (105, 149250205), (129, 121482725), (175, 89550123), (195, 80365495), (201, 77966525), (215, 72889635), (273, 57403925), (301, 52064025), (325, 48219297), (335, 46779915), (455, 34442355), (469, 33414225), (525, 29850041), (559, 28034475), (645, 24296545), (797, 19662825), (871, 17992275), (903, 17354675), (975, 16073099), (1005, 15593305), (1075, 14577927), (1365, 11480785), (1407, 11138075), (1505, 10412805), (1675, 9355983), (1677, 9344825), (2275, 6888471), (2345, 6682845), (2391, 6554275), (2613, 5997425), (2795, 5606895), (2881, 5439525), (3225, 4859309), (3913, 4004925), (3985, 3932565), (4355, 3598455), (4515, 3470935), (5025, 3118661), (5579, 2808975), (6097, 2570325), (6825, 2296157), (7035, 2227615), (7525, 2082561), (8385, 1868965), (8643, 1813175), (10361, 1512525), (11725, 1336569), (11739, 1334975), (11955, 1310855), (13065, 1199485), (13975, 1121379), (14405, 1087905), (16737, 936325), (18291, 856775), (19565, 800985), (19925, 786513), (20167, 777075), (21775, 719691), (22575, 694187), (27895, 561795), (30485, 514065), (31083, 504175), (34271, 457275), (35175, 445523), (37453, 418425), (41925, 373793), (43215, 362635), (51805, 302505), (53399, 293475), (58695, 266995), (59775, 262171), (60501, 259025), (65325, 239897), (72025, 217581), (72527, 216075), (83685, 187265), (91455, 171355), (97825, 160197), (100835, 155415), (102813, 152425), (112359, 139475)]