87835925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 113925000

約数和(自身を除く): 26089075

約数列:

[1, 5, 25, 29, 97, 145, 485, 725, 1249, 2425, 2813, 6245, 14065, 31225, 36221, 70325, 121153, 181105, 605765, 905525, 3028825, 3513437, 17567185, 87835925]

約数ペア:

[(1, 87835925), (5, 17567185), (25, 3513437), (29, 3028825), (97, 905525), (145, 605765), (485, 181105), (725, 121153), (1249, 70325), (2425, 36221), (2813, 31225), (6245, 14065)]