55121185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82889}}^1$

素因数の和:82920

約数の個数: 16

約数和(自身を含む): 79574400

約数和(自身を除く): 24453215

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 82889, 414445, 580223, 1574891, 2901115, 7874455, 11024237, 55121185]

約数ペア:

[(1, 55121185), (5, 11024237), (7, 7874455), (19, 2901115), (35, 1574891), (95, 580223), (133, 414445), (665, 82889)]