53155755

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20021}}^1$

素因数の和:20091

約数の個数: 24

約数和(自身を含む): 93702960

約数和(自身を除く): 40547205

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 20021, 60063, 100105, 180189, 300315, 900945, 1181239, 3543717, 5906195, 10631151, 17718585, 53155755]

約数ペア:

[(1, 53155755), (3, 17718585), (5, 10631151), (9, 5906195), (15, 3543717), (45, 1181239), (59, 900945), (177, 300315), (295, 180189), (531, 100105), (885, 60063), (2655, 20021)]