271227095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 355622400

約数和(自身を除く): 84395305

約数列:

[1, 5, 17, 41, 85, 205, 223, 349, 697, 1115, 1745, 3485, 3791, 5933, 9143, 14309, 18955, 29665, 45715, 71545, 77827, 155431, 243253, 389135, 777155, 1216265, 1323059, 3190907, 6615295, 15954535, 54245419, 271227095]

約数ペア:

[(1, 271227095), (5, 54245419), (17, 15954535), (41, 6615295), (85, 3190907), (205, 1323059), (223, 1216265), (349, 777155), (697, 389135), (1115, 243253), (1745, 155431), (3485, 77827), (3791, 71545), (5933, 45715), (9143, 29665), (14309, 18955)]