57920255

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 71414784

約数和(自身を除く): 13494529

約数列:

[1, 5, 53, 127, 265, 635, 1721, 6731, 8605, 33655, 91213, 218567, 456065, 1092835, 11584051, 57920255]

約数ペア:

[(1, 57920255), (5, 11584051), (53, 1092835), (127, 456065), (265, 218567), (635, 91213), (1721, 33655), (6731, 8605)]