57137575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 77803056

約数和(自身を除く): 20665481

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1201, 1903, 4325, 6005, 9515, 13211, 30025, 47575, 66055, 207773, 330275, 1038865, 2285503, 5194325, 11427515, 57137575]

約数ペア:

[(1, 57137575), (5, 11427515), (11, 5194325), (25, 2285503), (55, 1038865), (173, 330275), (275, 207773), (865, 66055), (1201, 47575), (1903, 30025), (4325, 13211), (6005, 9515)]