2511995185

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{1307}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 3492046080

約数和(自身を除く): 980050895

約数列:

[1, 5, 7, 35, 89, 445, 617, 623, 1307, 3085, 3115, 4319, 6535, 9149, 21595, 45745, 54913, 116323, 274565, 384391, 581615, 806419, 814261, 1921955, 4032095, 4071305, 5644933, 28224665, 71771291, 358856455, 502399037, 2511995185]

約数ペア:

[(1, 2511995185), (5, 502399037), (7, 358856455), (35, 71771291), (89, 28224665), (445, 5644933), (617, 4071305), (623, 4032095), (1307, 1921955), (3085, 814261), (3115, 806419), (4319, 581615), (6535, 384391), (9149, 274565), (21595, 116323), (45745, 54913)]