227501565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1987}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 386467200

約数和(自身を除く): 158965635

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 449, 1347, 1987, 2245, 5961, 6735, 7633, 9935, 22899, 29805, 33779, 38165, 101337, 114495, 168895, 506685, 892163, 2676489, 4460815, 13382445, 15166771, 45500313, 75833855, 227501565]

約数ペア:

[(1, 227501565), (3, 75833855), (5, 45500313), (15, 15166771), (17, 13382445), (51, 4460815), (85, 2676489), (255, 892163), (449, 506685), (1347, 168895), (1987, 114495), (2245, 101337), (5961, 38165), (6735, 33779), (7633, 29805), (9935, 22899)]