57266275

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{1721}}^1$

素因数の和:1764

約数の個数: 24

約数和(自身を含む): 78151248

約数和(自身を除く): 20884973

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 1721, 3025, 6655, 8605, 18931, 33275, 43025, 94655, 208241, 473275, 1041205, 2290651, 5206025, 11453255, 57266275]

約数ペア:

[(1, 57266275), (5, 11453255), (11, 5206025), (25, 2290651), (55, 1041205), (121, 473275), (275, 208241), (605, 94655), (1331, 43025), (1721, 33275), (3025, 18931), (6655, 8605)]