2228367075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{117437}}^1$

素因数の和:117484

約数の個数: 48

約数和(自身を含む): 4193945856

約数和(自身を除く): 1965578781

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 18975, 117437, 352311, 587185, 1291807, 1761555, 2701051, 2935925, 3875421, 6459035, 8103153, 8807775, 13505255, 19377105, 29711561, 32295175, 40515765, 67526275, 89134683, 96885525, 148557805, 202578825, 445673415, 742789025, 2228367075]

約数ペア:

[(1, 2228367075), (3, 742789025), (5, 445673415), (11, 202578825), (15, 148557805), (23, 96885525), (25, 89134683), (33, 67526275), (55, 40515765), (69, 32295175), (75, 29711561), (115, 19377105), (165, 13505255), (253, 8807775), (275, 8103153), (345, 6459035), (575, 3875421), (759, 2935925), (825, 2701051), (1265, 1761555), (1725, 1291807), (3795, 587185), (6325, 352311), (18975, 117437)]