27477315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19739

約数の個数: 24

約数和(自身を含む): 49166208

約数和(自身を除く): 21688893

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 19697, 59091, 98485, 177273, 295455, 610607, 886365, 1831821, 3053035, 5495463, 9159105, 27477315]

約数ペア:

[(1, 27477315), (3, 9159105), (5, 5495463), (9, 3053035), (15, 1831821), (31, 886365), (45, 610607), (93, 295455), (155, 177273), (279, 98485), (465, 59091), (1395, 19697)]