269603085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 474211584

約数和(自身を除く): 204608499

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 107, 123, 205, 241, 255, 321, 535, 615, 697, 723, 1205, 1605, 1819, 2091, 3485, 3615, 4097, 4387, 5457, 9095, 9881, 10455, 12291, 13161, 20485, 21935, 25787, 27285, 29643, 49405, 61455, 65805, 74579, 77361, 128935, 148215, 167977, 223737, 372895, 386805, 438379, 503931, 839885, 1057267, 1118685, 1315137, 2191895, 2519655, 3171801, 5286335, 6575685, 15859005, 17973539, 53920617, 89867695, 269603085]

約数ペア:

[(1, 269603085), (3, 89867695), (5, 53920617), (15, 17973539), (17, 15859005), (41, 6575685), (51, 5286335), (85, 3171801), (107, 2519655), (123, 2191895), (205, 1315137), (241, 1118685), (255, 1057267), (321, 839885), (535, 503931), (615, 438379), (697, 386805), (723, 372895), (1205, 223737), (1605, 167977), (1819, 148215), (2091, 128935), (3485, 77361), (3615, 74579), (4097, 65805), (4387, 61455), (5457, 49405), (9095, 29643), (9881, 27285), (10455, 25787), (12291, 21935), (13161, 20485)]