2243369275

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 3226968064

約数和(自身を除く): 983598789

約数列:

[1, 5, 7, 25, 35, 127, 175, 193, 523, 635, 889, 965, 1351, 2615, 3175, 3661, 4445, 4825, 6755, 13075, 18305, 22225, 24511, 33775, 66421, 91525, 100939, 122555, 171577, 332105, 464947, 504695, 612775, 706573, 857885, 1660525, 2324735, 2523475, 3532865, 4289425, 11623675, 12819253, 17664325, 64096265, 89734771, 320481325, 448673855, 2243369275]

約数ペア:

[(1, 2243369275), (5, 448673855), (7, 320481325), (25, 89734771), (35, 64096265), (127, 17664325), (175, 12819253), (193, 11623675), (523, 4289425), (635, 3532865), (889, 2523475), (965, 2324735), (1351, 1660525), (2615, 857885), (3175, 706573), (3661, 612775), (4445, 504695), (4825, 464947), (6755, 332105), (13075, 171577), (18305, 122555), (22225, 100939), (24511, 91525), (33775, 66421)]