56457425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 75209472

約数和(自身を除く): 18752047

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 1871, 6035, 9355, 30175, 31807, 46775, 132841, 159035, 664205, 795175, 2258297, 3321025, 11291485, 56457425]

約数ペア:

[(1, 56457425), (5, 11291485), (17, 3321025), (25, 2258297), (71, 795175), (85, 664205), (355, 159035), (425, 132841), (1207, 46775), (1775, 31807), (1871, 30175), (6035, 9355)]