39000475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 49795920

約数和(自身を除く): 10795445

約数列:

[1, 5, 25, 59, 137, 193, 295, 685, 965, 1475, 3425, 4825, 8083, 11387, 26441, 40415, 56935, 132205, 202075, 284675, 661025, 1560019, 7800095, 39000475]

約数ペア:

[(1, 39000475), (5, 7800095), (25, 1560019), (59, 661025), (137, 284675), (193, 202075), (295, 132205), (685, 56935), (965, 40415), (1475, 26441), (3425, 11387), (4825, 8083)]