1849259255

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 2296719360

約数和(自身を除く): 447460105

約数列:

[1, 5, 71, 79, 233, 283, 355, 395, 1165, 1415, 5609, 16543, 18407, 20093, 22357, 28045, 65939, 82715, 92035, 100465, 111785, 329695, 1306897, 1587347, 4681669, 5209181, 6534485, 7936735, 23408345, 26045905, 369851851, 1849259255]

約数ペア:

[(1, 1849259255), (5, 369851851), (71, 26045905), (79, 23408345), (233, 7936735), (283, 6534485), (355, 5209181), (395, 4681669), (1165, 1587347), (1415, 1306897), (5609, 329695), (16543, 111785), (18407, 100465), (20093, 92035), (22357, 82715), (28045, 65939)]