54971025

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{5273}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 91556640

約数和(自身を除く): 36585615

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 5273, 10425, 15819, 26365, 79095, 131825, 395475, 732947, 2198841, 3664735, 10994205, 18323675, 54971025]

約数ペア:

[(1, 54971025), (3, 18323675), (5, 10994205), (15, 3664735), (25, 2198841), (75, 732947), (139, 395475), (417, 131825), (695, 79095), (2085, 26365), (3475, 15819), (5273, 10425)]