42747925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 58121280

約数和(自身を除く): 15373355

約数列:

[1, 5, 11, 25, 55, 275, 359, 433, 1795, 2165, 3949, 4763, 8975, 10825, 19745, 23815, 98725, 119075, 155447, 777235, 1709917, 3886175, 8549585, 42747925]

約数ペア:

[(1, 42747925), (5, 8549585), (11, 3886175), (25, 1709917), (55, 777235), (275, 155447), (359, 119075), (433, 98725), (1795, 23815), (2165, 19745), (3949, 10825), (4763, 8975)]