56895855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 96816384

約数和(自身を除く): 39920529

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 347, 643, 1041, 1735, 1929, 3215, 5205, 5899, 9645, 10931, 17697, 29495, 32793, 54655, 88485, 163965, 223121, 669363, 1115605, 3346815, 3793057, 11379171, 18965285, 56895855]

約数ペア:

[(1, 56895855), (3, 18965285), (5, 11379171), (15, 3793057), (17, 3346815), (51, 1115605), (85, 669363), (255, 223121), (347, 163965), (643, 88485), (1041, 54655), (1735, 32793), (1929, 29495), (3215, 17697), (5205, 10931), (5899, 9645)]