55143275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 74995200

約数和(自身を除く): 19851925

約数列:

[1, 5, 11, 25, 55, 239, 275, 839, 1195, 2629, 4195, 5975, 9229, 13145, 20975, 46145, 65725, 200521, 230725, 1002605, 2205731, 5013025, 11028655, 55143275]

約数ペア:

[(1, 55143275), (5, 11028655), (11, 5013025), (25, 2205731), (55, 1002605), (239, 230725), (275, 200521), (839, 65725), (1195, 46145), (2629, 20975), (4195, 13145), (5975, 9229)]