131213855745

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{659}}^1$

素因数の和:1298

約数の個数: 192

約数和(自身を含む): 277033236480

約数和(自身を除く): 145819380735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 123, 135, 189, 205, 243, 287, 315, 369, 405, 567, 571, 615, 659, 861, 945, 1107, 1215, 1435, 1701, 1713, 1845, 1977, 2583, 2835, 2855, 3295, 3321, 3997, 4305, 4613, 5139, 5535, 5931, 7749, 8505, 8565, 9885, 9963, 11991, 12915, 13839, 15417, 16605, 17793, 19985, 23065, 23247, 23411, 25695, 27019, 29655, 35973, 38745, 41517, 46251, 49815, 53379, 59955, 69195, 69741, 70233, 77085, 81057, 88965, 107919, 116235, 117055, 124551, 135095, 138753, 160137, 163877, 179865, 189133, 207585, 210699, 231255, 243171, 266895, 323757, 348705, 351165, 373653, 376289, 405285, 491631, 539595, 567399, 622755, 632097, 693765, 729513, 800685, 819385, 945665, 971271, 1053495, 1120959, 1128867, 1215855, 1474893, 1618785, 1702197, 1868265, 1881445, 1896291, 2188539, 2458155, 2634023, 2836995, 3160485, 3386601, 3647565, 4424679, 4856355, 5106591, 5604795, 5644335, 5688873, 6565617, 7374465, 7902069, 8510985, 9481455, 10159803, 10942695, 13170115, 13274037, 15319773, 15427849, 16933005, 22123395, 23706207, 25532955, 28444365, 30479409, 32828085, 39510345, 39822111, 45959319, 46283547, 50799015, 66370185, 71118621, 76598865, 77139245, 91438227, 107994943, 118531035, 138850641, 152397045, 199110555, 213355863, 229796595, 231417735, 323984829, 355593105, 416551923, 457191135, 539974715, 640067589, 694253205, 971954487, 1066779315, 1249655769, 1619924145, 2082759615, 2915863461, 3200337945, 3748967307, 4859772435, 6248278845, 8747590383, 14579317305, 18744836535, 26242771149, 43737951915, 131213855745]

約数ペア:

[(1, 131213855745), (3, 43737951915), (5, 26242771149), (7, 18744836535), (9, 14579317305), (15, 8747590383), (21, 6248278845), (27, 4859772435), (35, 3748967307), (41, 3200337945), (45, 2915863461), (63, 2082759615), (81, 1619924145), (105, 1249655769), (123, 1066779315), (135, 971954487), (189, 694253205), (205, 640067589), (243, 539974715), (287, 457191135), (315, 416551923), (369, 355593105), (405, 323984829), (567, 231417735), (571, 229796595), (615, 213355863), (659, 199110555), (861, 152397045), (945, 138850641), (1107, 118531035), (1215, 107994943), (1435, 91438227), (1701, 77139245), (1713, 76598865), (1845, 71118621), (1977, 66370185), (2583, 50799015), (2835, 46283547), (2855, 45959319), (3295, 39822111), (3321, 39510345), (3997, 32828085), (4305, 30479409), (4613, 28444365), (5139, 25532955), (5535, 23706207), (5931, 22123395), (7749, 16933005), (8505, 15427849), (8565, 15319773), (9885, 13274037), (9963, 13170115), (11991, 10942695), (12915, 10159803), (13839, 9481455), (15417, 8510985), (16605, 7902069), (17793, 7374465), (19985, 6565617), (23065, 5688873), (23247, 5644335), (23411, 5604795), (25695, 5106591), (27019, 4856355), (29655, 4424679), (35973, 3647565), (38745, 3386601), (41517, 3160485), (46251, 2836995), (49815, 2634023), (53379, 2458155), (59955, 2188539), (69195, 1896291), (69741, 1881445), (70233, 1868265), (77085, 1702197), (81057, 1618785), (88965, 1474893), (107919, 1215855), (116235, 1128867), (117055, 1120959), (124551, 1053495), (135095, 971271), (138753, 945665), (160137, 819385), (163877, 800685), (179865, 729513), (189133, 693765), (207585, 632097), (210699, 622755), (231255, 567399), (243171, 539595), (266895, 491631), (323757, 405285), (348705, 376289), (351165, 373653)]