855777737385

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{372887903}}^1$

素因数の和:372887934

約数の個数: 32

約数和(自身を含む): 1610875745280

約数和(自身を除く): 755098007895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 372887903, 1118663709, 1864439515, 3355991127, 5593318545, 6339094351, 10067973381, 16779955635, 19017283053, 31695471755, 50339866905, 57051849159, 95086415265, 171155547477, 285259245795, 855777737385]

約数ペア:

[(1, 855777737385), (3, 285259245795), (5, 171155547477), (9, 95086415265), (15, 57051849159), (17, 50339866905), (27, 31695471755), (45, 19017283053), (51, 16779955635), (85, 10067973381), (135, 6339094351), (153, 5593318545), (255, 3355991127), (459, 1864439515), (765, 1118663709), (2295, 372887903)]