155426085

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 278509296

約数和(自身を除く): 123083211

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 277, 333, 337, 555, 831, 1011, 1385, 1665, 1685, 2493, 3033, 4155, 5055, 10249, 12465, 12469, 15165, 30747, 37407, 51245, 62345, 92241, 93349, 112221, 153735, 187035, 280047, 461205, 466745, 561105, 840141, 1400235, 3453913, 4200705, 10361739, 17269565, 31085217, 51808695, 155426085]

約数ペア:

[(1, 155426085), (3, 51808695), (5, 31085217), (9, 17269565), (15, 10361739), (37, 4200705), (45, 3453913), (111, 1400235), (185, 840141), (277, 561105), (333, 466745), (337, 461205), (555, 280047), (831, 187035), (1011, 153735), (1385, 112221), (1665, 93349), (1685, 92241), (2493, 62345), (3033, 51245), (4155, 37407), (5055, 30747), (10249, 15165), (12465, 12469)]