25535251

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 30115008

約数和(自身を除く): 4579757

約数列:

[1, 7, 41, 193, 287, 461, 1351, 3227, 7913, 18901, 55391, 88973, 132307, 622811, 3647893, 25535251]

約数ペア:

[(1, 25535251), (7, 3647893), (41, 622811), (193, 132307), (287, 88973), (461, 55391), (1351, 18901), (3227, 7913)]