1087277805

素因数分解:

$3^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{21401}}^1$

素因数の和:22541

約数の個数: 24

約数和(自身を含む): 1886372280

約数和(自身を除く): 799094475

約数列:

[1, 3, 5, 9, 15, 45, 1129, 3387, 5645, 10161, 16935, 21401, 50805, 64203, 107005, 192609, 321015, 963045, 24161729, 72485187, 120808645, 217455561, 362425935, 1087277805]

約数ペア:

[(1, 1087277805), (3, 362425935), (5, 217455561), (9, 120808645), (15, 72485187), (45, 24161729), (1129, 963045), (3387, 321015), (5645, 192609), (10161, 107005), (16935, 64203), (21401, 50805)]