57001285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 76301568

約数和(自身を除く): 19300283

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1327, 3905, 6635, 8591, 14597, 42955, 72985, 94217, 160567, 471085, 802835, 1036387, 5181935, 11400257, 57001285]

約数ペア:

[(1, 57001285), (5, 11400257), (11, 5181935), (55, 1036387), (71, 802835), (121, 471085), (355, 160567), (605, 94217), (781, 72985), (1327, 42955), (3905, 14597), (6635, 8591)]