86984550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{64433}}^1$

素因数の和:64454

約数の個数: 48

約数和(自身を含む): 239694480

約数和(自身を除く): 152709930

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, 64433, 128866, 193299, 322165, 386598, 579897, 644330, 966495, 1159794, 1610825, 1739691, 1932990, 2899485, 3221650, 3479382, 4832475, 5798970, 8698455, 9664950, 14497425, 17396910, 28994850, 43492275, 86984550]

約数ペア:

[(1, 86984550), (2, 43492275), (3, 28994850), (5, 17396910), (6, 14497425), (9, 9664950), (10, 8698455), (15, 5798970), (18, 4832475), (25, 3479382), (27, 3221650), (30, 2899485), (45, 1932990), (50, 1739691), (54, 1610825), (75, 1159794), (90, 966495), (135, 644330), (150, 579897), (225, 386598), (270, 322165), (450, 193299), (675, 128866), (1350, 64433)]