40452945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12203}}^1$

素因数の和:12241

約数の個数: 32

約数和(自身を含む): 73809792

約数和(自身を除く): 33356847

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 12203, 36609, 61015, 158639, 183045, 207451, 475917, 622353, 793195, 1037255, 2379585, 2696863, 3111765, 8090589, 13484315, 40452945]

約数ペア:

[(1, 40452945), (3, 13484315), (5, 8090589), (13, 3111765), (15, 2696863), (17, 2379585), (39, 1037255), (51, 793195), (65, 622353), (85, 475917), (195, 207451), (221, 183045), (255, 158639), (663, 61015), (1105, 36609), (3315, 12203)]