2005307550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1485413}}^1$

素因数の和:1485434

約数の個数: 48

約数和(自身を含む): 5525740080

約数和(自身を除く): 3520432530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1485413, 2970826, 4456239, 7427065, 8912478, 13368717, 14854130, 22281195, 26737434, 37135325, 40106151, 44562390, 66843585, 74270650, 80212302, 111405975, 133687170, 200530755, 222811950, 334217925, 401061510, 668435850, 1002653775, 2005307550]

約数ペア:

[(1, 2005307550), (2, 1002653775), (3, 668435850), (5, 401061510), (6, 334217925), (9, 222811950), (10, 200530755), (15, 133687170), (18, 111405975), (25, 80212302), (27, 74270650), (30, 66843585), (45, 44562390), (50, 40106151), (54, 37135325), (75, 26737434), (90, 22281195), (135, 14854130), (150, 13368717), (225, 8912478), (270, 7427065), (450, 4456239), (675, 2970826), (1350, 1485413)]