15158179617

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{20117}}^1$

素因数の和:20857

約数の個数: 32

約数和(自身を含む): 23569926912

約数和(自身を除く): 8411747295

約数列:

[1, 3, 7, 21, 53, 159, 371, 677, 1113, 2031, 4739, 14217, 20117, 35881, 60351, 107643, 140819, 251167, 422457, 753501, 1066201, 3198603, 7463407, 13619209, 22390221, 40857627, 95334463, 286003389, 721818077, 2165454231, 5052726539, 15158179617]

約数ペア:

[(1, 15158179617), (3, 5052726539), (7, 2165454231), (21, 721818077), (53, 286003389), (159, 95334463), (371, 40857627), (677, 22390221), (1113, 13619209), (2031, 7463407), (4739, 3198603), (14217, 1066201), (20117, 753501), (35881, 422457), (60351, 251167), (107643, 140819)]