126571005

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28411}}^1$

素因数の和:28439

約数の個数: 40

約数和(自身を含む): 247525344

約数和(自身を除く): 120954339

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 28411, 85233, 142055, 255699, 312521, 426165, 767097, 937563, 1278495, 1562605, 2301291, 2812689, 3835485, 4687815, 8438067, 11506455, 14063445, 25314201, 42190335, 126571005]

約数ペア:

[(1, 126571005), (3, 42190335), (5, 25314201), (9, 14063445), (11, 11506455), (15, 8438067), (27, 4687815), (33, 3835485), (45, 2812689), (55, 2301291), (81, 1562605), (99, 1278495), (135, 937563), (165, 767097), (297, 426165), (405, 312521), (495, 255699), (891, 142055), (1485, 85233), (4455, 28411)]