2051279147225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{30763}}^1$

素因数の和:30916

約数の個数: 144

約数和(自身を含む): 3312045348864

約数和(自身を除く): 1260766201639

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 67, 77, 121, 175, 235, 275, 329, 335, 385, 469, 517, 605, 737, 847, 1175, 1645, 1675, 1925, 2345, 2585, 3025, 3149, 3619, 3685, 4235, 5159, 5687, 8107, 8225, 11725, 12925, 15745, 18095, 18425, 21175, 22043, 25795, 28435, 30763, 34639, 39809, 40535, 56749, 78725, 90475, 110215, 128975, 142175, 153815, 173195, 199045, 202675, 215341, 242473, 283745, 338393, 381029, 551075, 769075, 865975, 995225, 1076705, 1212365, 1418725, 1445861, 1691965, 1905145, 2061121, 2368751, 2667203, 3722323, 5383525, 6061825, 7229305, 8459825, 9525725, 10121027, 10305605, 11843755, 13336015, 14427847, 15904471, 18611615, 22672331, 26056261, 36146525, 50605135, 51528025, 59218775, 66680075, 72139235, 79522355, 93058075, 96872687, 111331297, 113361655, 130281305, 158706317, 174949181, 249395641, 253025675, 360696175, 397611775, 484363435, 556656485, 566808275, 651406525, 678108809, 793531585, 874745905, 1065599557, 1224644267, 1246978205, 1745769487, 2421817175, 2783282425, 3390544045, 3967657925, 4373729525, 5327997785, 6123221335, 6234891025, 7459196899, 8728847435, 11721595127, 16952720225, 26639988925, 30616106675, 37295984495, 43644237175, 58607975635, 82051165889, 186479922475, 293039878175, 410255829445, 2051279147225]

約数ペア:

[(1, 2051279147225), (5, 410255829445), (7, 293039878175), (11, 186479922475), (25, 82051165889), (35, 58607975635), (47, 43644237175), (55, 37295984495), (67, 30616106675), (77, 26639988925), (121, 16952720225), (175, 11721595127), (235, 8728847435), (275, 7459196899), (329, 6234891025), (335, 6123221335), (385, 5327997785), (469, 4373729525), (517, 3967657925), (605, 3390544045), (737, 2783282425), (847, 2421817175), (1175, 1745769487), (1645, 1246978205), (1675, 1224644267), (1925, 1065599557), (2345, 874745905), (2585, 793531585), (3025, 678108809), (3149, 651406525), (3619, 566808275), (3685, 556656485), (4235, 484363435), (5159, 397611775), (5687, 360696175), (8107, 253025675), (8225, 249395641), (11725, 174949181), (12925, 158706317), (15745, 130281305), (18095, 113361655), (18425, 111331297), (21175, 96872687), (22043, 93058075), (25795, 79522355), (28435, 72139235), (30763, 66680075), (34639, 59218775), (39809, 51528025), (40535, 50605135), (56749, 36146525), (78725, 26056261), (90475, 22672331), (110215, 18611615), (128975, 15904471), (142175, 14427847), (153815, 13336015), (173195, 11843755), (199045, 10305605), (202675, 10121027), (215341, 9525725), (242473, 8459825), (283745, 7229305), (338393, 6061825), (381029, 5383525), (551075, 3722323), (769075, 2667203), (865975, 2368751), (995225, 2061121), (1076705, 1905145), (1212365, 1691965), (1418725, 1445861)]