87307605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 199618560

約数和(自身を除く): 112310955

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 37, 45, 55, 63, 77, 99, 105, 111, 135, 165, 185, 189, 227, 231, 259, 297, 315, 333, 385, 407, 495, 555, 681, 693, 777, 945, 999, 1135, 1155, 1221, 1295, 1485, 1589, 1665, 2035, 2043, 2079, 2331, 2497, 2849, 3405, 3465, 3663, 3885, 4767, 4995, 6105, 6129, 6993, 7491, 7945, 8399, 8547, 10215, 10395, 10989, 11655, 12485, 14245, 14301, 17479, 18315, 22473, 23835, 25197, 25641, 30645, 34965, 37455, 41995, 42735, 42903, 52437, 54945, 58793, 67419, 71505, 75591, 76923, 87395, 92389, 112365, 125985, 128205, 157311, 176379, 214515, 226773, 262185, 277167, 293965, 337095, 377955, 384615, 461945, 471933, 529137, 646723, 786555, 831501, 881895, 1133865, 1385835, 1587411, 1940169, 2359665, 2494503, 2645685, 3233615, 4157505, 5820507, 7937055, 9700845, 12472515, 17461521, 29102535, 87307605]

約数ペア:

[(1, 87307605), (3, 29102535), (5, 17461521), (7, 12472515), (9, 9700845), (11, 7937055), (15, 5820507), (21, 4157505), (27, 3233615), (33, 2645685), (35, 2494503), (37, 2359665), (45, 1940169), (55, 1587411), (63, 1385835), (77, 1133865), (99, 881895), (105, 831501), (111, 786555), (135, 646723), (165, 529137), (185, 471933), (189, 461945), (227, 384615), (231, 377955), (259, 337095), (297, 293965), (315, 277167), (333, 262185), (385, 226773), (407, 214515), (495, 176379), (555, 157311), (681, 128205), (693, 125985), (777, 112365), (945, 92389), (999, 87395), (1135, 76923), (1155, 75591), (1221, 71505), (1295, 67419), (1485, 58793), (1589, 54945), (1665, 52437), (2035, 42903), (2043, 42735), (2079, 41995), (2331, 37455), (2497, 34965), (2849, 30645), (3405, 25641), (3465, 25197), (3663, 23835), (3885, 22473), (4767, 18315), (4995, 17479), (6105, 14301), (6129, 14245), (6993, 12485), (7491, 11655), (7945, 10989), (8399, 10395), (8547, 10215)]