83827755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 170726400

約数和(自身を除く): 86898645

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 37, 45, 55, 69, 99, 111, 115, 165, 185, 199, 207, 253, 333, 345, 407, 495, 555, 597, 759, 851, 995, 1035, 1221, 1265, 1665, 1791, 2035, 2189, 2277, 2553, 2985, 3663, 3795, 4255, 4577, 6105, 6567, 7363, 7659, 8955, 9361, 10945, 11385, 12765, 13731, 18315, 19701, 22089, 22885, 28083, 32835, 36815, 38295, 41193, 46805, 50347, 66267, 68655, 80993, 84249, 98505, 110445, 140415, 151041, 169349, 205965, 242979, 251735, 331335, 404965, 421245, 453123, 508047, 728937, 755205, 846745, 1214895, 1524141, 1862839, 2265615, 2540235, 3644685, 5588517, 7620705, 9314195, 16765551, 27942585, 83827755]

約数ペア:

[(1, 83827755), (3, 27942585), (5, 16765551), (9, 9314195), (11, 7620705), (15, 5588517), (23, 3644685), (33, 2540235), (37, 2265615), (45, 1862839), (55, 1524141), (69, 1214895), (99, 846745), (111, 755205), (115, 728937), (165, 508047), (185, 453123), (199, 421245), (207, 404965), (253, 331335), (333, 251735), (345, 242979), (407, 205965), (495, 169349), (555, 151041), (597, 140415), (759, 110445), (851, 98505), (995, 84249), (1035, 80993), (1221, 68655), (1265, 66267), (1665, 50347), (1791, 46805), (2035, 41193), (2189, 38295), (2277, 36815), (2553, 32835), (2985, 28083), (3663, 22885), (3795, 22089), (4255, 19701), (4577, 18315), (6105, 13731), (6567, 12765), (7363, 11385), (7659, 10945), (8955, 9361)]