75682025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 97910400

約数和(自身を除く): 22228375

約数列:

[1, 5, 25, 29, 139, 145, 695, 725, 751, 3475, 3755, 4031, 18775, 20155, 21779, 100775, 104389, 108895, 521945, 544475, 2609725, 3027281, 15136405, 75682025]

約数ペア:

[(1, 75682025), (5, 15136405), (25, 3027281), (29, 2609725), (139, 544475), (145, 521945), (695, 108895), (725, 104389), (751, 100775), (3475, 21779), (3755, 20155), (4031, 18775)]