27706095

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19861}}^1$

素因数の和:19903

約数の個数: 24

約数和(自身を含む): 49575552

約数和(自身を除く): 21869457

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 19861, 59583, 99305, 178749, 297915, 615691, 893745, 1847073, 3078455, 5541219, 9235365, 27706095]

約数ペア:

[(1, 27706095), (3, 9235365), (5, 5541219), (9, 3078455), (15, 1847073), (31, 893745), (45, 615691), (93, 297915), (155, 178749), (279, 99305), (465, 59583), (1395, 19861)]