25986285

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 53758080

約数和(自身を除く): 27771795

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 67, 85, 117, 135, 153, 169, 195, 201, 221, 255, 335, 351, 459, 507, 585, 603, 663, 765, 845, 871, 1005, 1105, 1139, 1521, 1755, 1809, 1989, 2295, 2535, 2613, 2873, 3015, 3315, 3417, 4355, 4563, 5695, 5967, 7605, 7839, 8619, 9045, 9945, 10251, 11323, 13065, 14365, 14807, 17085, 22815, 23517, 25857, 29835, 30753, 33969, 39195, 43095, 44421, 51255, 56615, 74035, 77571, 101907, 117585, 129285, 133263, 153765, 169845, 192491, 222105, 305721, 387855, 399789, 509535, 577473, 666315, 962455, 1528605, 1732419, 1998945, 2887365, 5197257, 8662095, 25986285]

約数ペア:

[(1, 25986285), (3, 8662095), (5, 5197257), (9, 2887365), (13, 1998945), (15, 1732419), (17, 1528605), (27, 962455), (39, 666315), (45, 577473), (51, 509535), (65, 399789), (67, 387855), (85, 305721), (117, 222105), (135, 192491), (153, 169845), (169, 153765), (195, 133263), (201, 129285), (221, 117585), (255, 101907), (335, 77571), (351, 74035), (459, 56615), (507, 51255), (585, 44421), (603, 43095), (663, 39195), (765, 33969), (845, 30753), (871, 29835), (1005, 25857), (1105, 23517), (1139, 22815), (1521, 17085), (1755, 14807), (1809, 14365), (1989, 13065), (2295, 11323), (2535, 10251), (2613, 9945), (2873, 9045), (3015, 8619), (3315, 7839), (3417, 7605), (4355, 5967), (4563, 5695)]