489071745

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{15329}}^1$

素因数の和:16049

約数の個数: 24

約数和(自身を含む): 848975400

約数和(自身を除く): 359903655

約数列:

[1, 3, 5, 9, 15, 45, 709, 2127, 3545, 6381, 10635, 15329, 31905, 45987, 76645, 137961, 229935, 689805, 10868261, 32604783, 54341305, 97814349, 163023915, 489071745]

約数ペア:

[(1, 489071745), (3, 163023915), (5, 97814349), (9, 54341305), (15, 32604783), (45, 10868261), (709, 689805), (2127, 229935), (3545, 137961), (6381, 76645), (10635, 45987), (15329, 31905)]