127182005

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 154554048

約数和(自身を除く): 27372043

約数列:

[1, 5, 131, 281, 655, 691, 1405, 3455, 36811, 90521, 184055, 194171, 452605, 970855, 25436401, 127182005]

約数ペア:

[(1, 127182005), (5, 25436401), (131, 970855), (281, 452605), (655, 194171), (691, 184055), (1405, 90521), (3455, 36811)]