57400755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9835

約数の個数: 32

約数和(自身を含む): 101481984

約数和(自身を除く): 44081229

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 9787, 29361, 48935, 146805, 166379, 225101, 499137, 675303, 831895, 1125505, 2495685, 3376515, 3826717, 11480151, 19133585, 57400755]

約数ペア:

[(1, 57400755), (3, 19133585), (5, 11480151), (15, 3826717), (17, 3376515), (23, 2495685), (51, 1125505), (69, 831895), (85, 675303), (115, 499137), (255, 225101), (345, 166379), (391, 146805), (1173, 48935), (1955, 29361), (5865, 9787)]