9140195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 11447040

約数和(自身を除く): 2306845

約数列:

[1, 5, 31, 109, 155, 541, 545, 2705, 3379, 16771, 16895, 58969, 83855, 294845, 1828039, 9140195]

約数ペア:

[(1, 9140195), (5, 1828039), (31, 294845), (109, 83855), (155, 58969), (541, 16895), (545, 16771), (2705, 3379)]