2247757605

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1\times {\mathrm{643}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 3938590656

約数和(自身を除く): 1690833051

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 593, 643, 655, 1179, 1779, 1929, 1965, 2965, 3215, 5337, 5787, 5895, 8895, 9645, 26685, 28935, 77683, 84233, 233049, 252699, 381299, 388415, 421165, 699147, 758097, 1143897, 1165245, 1263495, 1906495, 3431691, 3495735, 3790485, 5719485, 17158455, 49950169, 149850507, 249750845, 449551521, 749252535, 2247757605]

約数ペア:

[(1, 2247757605), (3, 749252535), (5, 449551521), (9, 249750845), (15, 149850507), (45, 49950169), (131, 17158455), (393, 5719485), (593, 3790485), (643, 3495735), (655, 3431691), (1179, 1906495), (1779, 1263495), (1929, 1165245), (1965, 1143897), (2965, 758097), (3215, 699147), (5337, 421165), (5787, 388415), (5895, 381299), (8895, 252699), (9645, 233049), (26685, 84233), (28935, 77683)]