306072945

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11393}}^1$

素因数の和:11606

約数の個数: 32

約数和(自身を含む): 546912000

約数和(自身を除く): 240839055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 995, 1791, 2985, 5373, 8955, 11393, 26865, 34179, 56965, 102537, 170895, 307611, 512685, 1538055, 2267207, 6801621, 11336035, 20404863, 34008105, 61214589, 102024315, 306072945]

約数ペア:

[(1, 306072945), (3, 102024315), (5, 61214589), (9, 34008105), (15, 20404863), (27, 11336035), (45, 6801621), (135, 2267207), (199, 1538055), (597, 512685), (995, 307611), (1791, 170895), (2985, 102537), (5373, 56965), (8955, 34179), (11393, 26865)]