12945014775

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:831

約数の個数: 216

約数和(自身を含む): 29641410864

約数和(自身を除く): 16696396089

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 49, 55, 63, 75, 77, 99, 105, 147, 165, 173, 175, 225, 231, 245, 275, 315, 385, 441, 495, 519, 525, 539, 617, 693, 735, 825, 865, 1155, 1211, 1225, 1557, 1575, 1617, 1851, 1903, 1925, 2205, 2475, 2595, 2695, 3085, 3465, 3633, 3675, 4319, 4325, 4851, 5553, 5709, 5775, 6055, 6787, 7785, 8085, 8477, 9255, 9515, 10899, 11025, 12957, 12975, 13321, 13475, 15425, 17127, 17325, 18165, 20361, 21595, 24255, 25431, 27765, 28545, 30233, 30275, 33935, 38871, 38925, 39963, 40425, 42385, 46275, 47509, 47575, 54495, 61083, 64785, 66605, 76293, 85635, 90699, 90825, 93247, 101805, 106741, 107975, 119889, 121275, 127155, 138825, 142527, 142725, 151165, 169675, 194355, 199815, 211925, 237545, 272097, 272475, 279741, 305415, 320223, 323925, 332563, 333025, 381465, 427581, 428175, 453495, 466235, 509025, 533705, 599445, 635775, 712635, 747187, 755825, 839223, 960669, 971775, 997689, 999075, 1174151, 1187725, 1360485, 1398705, 1527075, 1601115, 1662815, 1907325, 2137905, 2241561, 2267475, 2331175, 2668525, 2993067, 2997225, 3522453, 3563175, 3735935, 4196115, 4803345, 4988445, 5230309, 5870755, 6724683, 6802425, 6993525, 8005575, 8219057, 8314075, 10567359, 10689525, 11207805, 14965335, 15690927, 17612265, 18679675, 20980575, 24016725, 24657171, 24942225, 26151545, 29353775, 33623415, 41095285, 47072781, 52836795, 56039025, 57533399, 73971513, 74826675, 78454635, 88061325, 123285855, 130757725, 168117075, 172600197, 205476425, 235363905, 264183975, 287666995, 369857565, 392273175, 517800591, 616429275, 863000985, 1176819525, 1438334975, 1849287825, 2589002955, 4315004925, 12945014775]

約数ペア:

[(1, 12945014775), (3, 4315004925), (5, 2589002955), (7, 1849287825), (9, 1438334975), (11, 1176819525), (15, 863000985), (21, 616429275), (25, 517800591), (33, 392273175), (35, 369857565), (45, 287666995), (49, 264183975), (55, 235363905), (63, 205476425), (75, 172600197), (77, 168117075), (99, 130757725), (105, 123285855), (147, 88061325), (165, 78454635), (173, 74826675), (175, 73971513), (225, 57533399), (231, 56039025), (245, 52836795), (275, 47072781), (315, 41095285), (385, 33623415), (441, 29353775), (495, 26151545), (519, 24942225), (525, 24657171), (539, 24016725), (617, 20980575), (693, 18679675), (735, 17612265), (825, 15690927), (865, 14965335), (1155, 11207805), (1211, 10689525), (1225, 10567359), (1557, 8314075), (1575, 8219057), (1617, 8005575), (1851, 6993525), (1903, 6802425), (1925, 6724683), (2205, 5870755), (2475, 5230309), (2595, 4988445), (2695, 4803345), (3085, 4196115), (3465, 3735935), (3633, 3563175), (3675, 3522453), (4319, 2997225), (4325, 2993067), (4851, 2668525), (5553, 2331175), (5709, 2267475), (5775, 2241561), (6055, 2137905), (6787, 1907325), (7785, 1662815), (8085, 1601115), (8477, 1527075), (9255, 1398705), (9515, 1360485), (10899, 1187725), (11025, 1174151), (12957, 999075), (12975, 997689), (13321, 971775), (13475, 960669), (15425, 839223), (17127, 755825), (17325, 747187), (18165, 712635), (20361, 635775), (21595, 599445), (24255, 533705), (25431, 509025), (27765, 466235), (28545, 453495), (30233, 428175), (30275, 427581), (33935, 381465), (38871, 333025), (38925, 332563), (39963, 323925), (40425, 320223), (42385, 305415), (46275, 279741), (47509, 272475), (47575, 272097), (54495, 237545), (61083, 211925), (64785, 199815), (66605, 194355), (76293, 169675), (85635, 151165), (90699, 142725), (90825, 142527), (93247, 138825), (101805, 127155), (106741, 121275), (107975, 119889)]