201071385

素因数分解:

$3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{4051}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 348925824

約数和(自身を除く): 147854439

約数列:

[1, 3, 5, 9, 15, 45, 1103, 3309, 4051, 5515, 9927, 12153, 16545, 20255, 36459, 49635, 60765, 182295, 4468253, 13404759, 22341265, 40214277, 67023795, 201071385]

約数ペア:

[(1, 201071385), (3, 67023795), (5, 40214277), (9, 22341265), (15, 13404759), (45, 4468253), (1103, 182295), (3309, 60765), (4051, 49635), (5515, 36459), (9927, 20255), (12153, 16545)]