255280481275

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{4993}}^1\times {\mathrm{14713}}^1$

素因数の和:19855

約数の個数: 24

約数和(自身を含む): 318910647440

約数和(自身を除く): 63630166165

約数列:

[1, 5, 25, 139, 695, 3475, 4993, 14713, 24965, 73565, 124825, 367825, 694027, 2045107, 3470135, 10225535, 17350675, 51127675, 73462009, 367310045, 1836550225, 10211219251, 51056096255, 255280481275]

約数ペア:

[(1, 255280481275), (5, 51056096255), (25, 10211219251), (139, 1836550225), (695, 367310045), (3475, 73462009), (4993, 51127675), (14713, 17350675), (24965, 10225535), (73565, 3470135), (124825, 2045107), (367825, 694027)]