40870005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247697}}^1$

素因数の和:247716

約数の個数: 16

約数和(自身を含む): 71337024

約数和(自身を除く): 30467019

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 247697, 743091, 1238485, 2724667, 3715455, 8174001, 13623335, 40870005]

約数ペア:

[(1, 40870005), (3, 13623335), (5, 8174001), (11, 3715455), (15, 2724667), (33, 1238485), (55, 743091), (165, 247697)]