6449212225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{213727}}^1$

素因数の和:213825

約数の個数: 24

約数和(自身を含む): 8586736128

約数和(自身を除く): 2137523903

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 6035, 30175, 213727, 1068635, 3633359, 5343175, 15174617, 18166795, 75873085, 90833975, 257968489, 379365425, 1289842445, 6449212225]

約数ペア:

[(1, 6449212225), (5, 1289842445), (17, 379365425), (25, 257968489), (71, 90833975), (85, 75873085), (355, 18166795), (425, 15174617), (1207, 5343175), (1775, 3633359), (6035, 1068635), (30175, 213727)]