27555615

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5419}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 48194640

約数和(自身を除く): 20639025

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 5419, 16257, 27095, 48771, 81285, 243855, 612347, 1837041, 3061735, 5511123, 9185205, 27555615]

約数ペア:

[(1, 27555615), (3, 9185205), (5, 5511123), (9, 3061735), (15, 1837041), (45, 612347), (113, 243855), (339, 81285), (565, 48771), (1017, 27095), (1695, 16257), (5085, 5419)]