26804080965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 46789747200

約数和(自身を除く): 19985666235

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 289, 293, 449, 705, 799, 867, 879, 1347, 1445, 1465, 2245, 2397, 3995, 4335, 4395, 4981, 6735, 7633, 11985, 13583, 13771, 14943, 21103, 22899, 24905, 38165, 40749, 41313, 63309, 67915, 68855, 74715, 84677, 105515, 114495, 129761, 131557, 203745, 206565, 234107, 254031, 316545, 358751, 389283, 394671, 423385, 648805, 657785, 702321, 1076253, 1170535, 1270155, 1793755, 1946415, 1973355, 2236469, 3511605, 3979819, 5381265, 6098767, 6183179, 6709407, 11182345, 11939457, 18296301, 18549537, 19899095, 30493835, 30915895, 33547035, 38019973, 59697285, 91481505, 92747685, 105114043, 114059919, 190099865, 315342129, 525570215, 570299595, 1576710645, 1786938731, 5360816193, 8934693655, 26804080965]

約数ペア:

[(1, 26804080965), (3, 8934693655), (5, 5360816193), (15, 1786938731), (17, 1576710645), (47, 570299595), (51, 525570215), (85, 315342129), (141, 190099865), (235, 114059919), (255, 105114043), (289, 92747685), (293, 91481505), (449, 59697285), (705, 38019973), (799, 33547035), (867, 30915895), (879, 30493835), (1347, 19899095), (1445, 18549537), (1465, 18296301), (2245, 11939457), (2397, 11182345), (3995, 6709407), (4335, 6183179), (4395, 6098767), (4981, 5381265), (6735, 3979819), (7633, 3511605), (11985, 2236469), (13583, 1973355), (13771, 1946415), (14943, 1793755), (21103, 1270155), (22899, 1170535), (24905, 1076253), (38165, 702321), (40749, 657785), (41313, 648805), (63309, 423385), (67915, 394671), (68855, 389283), (74715, 358751), (84677, 316545), (105515, 254031), (114495, 234107), (129761, 206565), (131557, 203745)]