56011605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287239}}^1$

素因数の和:287260

約数の個数: 16

約数和(自身を含む): 96512640

約数和(自身を除く): 40501035

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 287239, 861717, 1436195, 3734107, 4308585, 11202321, 18670535, 56011605]

約数ペア:

[(1, 56011605), (3, 18670535), (5, 11202321), (13, 4308585), (15, 3734107), (39, 1436195), (65, 861717), (195, 287239)]