127216565

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{6871}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 182410368

約数和(自身を除く): 55193803

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 6871, 18515, 34355, 48097, 158033, 240485, 790165, 1106231, 3634759, 5531155, 18173795, 25443313, 127216565]

約数ペア:

[(1, 127216565), (5, 25443313), (7, 18173795), (23, 5531155), (35, 3634759), (115, 1106231), (161, 790165), (529, 240485), (805, 158033), (2645, 48097), (3703, 34355), (6871, 18515)]