22781135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7457}}^1$

素因数の和:7522

約数の個数: 16

約数和(自身を含む): 30070656

約数和(自身を除く): 7289521

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 7457, 37285, 96941, 350479, 484705, 1752395, 4556227, 22781135]

約数ペア:

[(1, 22781135), (5, 4556227), (13, 1752395), (47, 484705), (65, 350479), (235, 96941), (611, 37285), (3055, 7457)]