191875175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 253108800

約数和(自身を除く): 61233625

約数列:

[1, 5, 17, 25, 85, 239, 425, 1195, 1889, 4063, 5975, 9445, 20315, 32113, 47225, 101575, 160565, 451471, 802825, 2257355, 7675007, 11286775, 38375035, 191875175]

約数ペア:

[(1, 191875175), (5, 38375035), (17, 11286775), (25, 7675007), (85, 2257355), (239, 802825), (425, 451471), (1195, 160565), (1889, 101575), (4063, 47225), (5975, 32113), (9445, 20315)]