55705455

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31741}}^1$

素因数の和:31768

約数の個数: 32

約数和(自身を含む): 106653120

約数和(自身を除く): 50947665

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31741, 95223, 158705, 285669, 412633, 476115, 857007, 1237899, 1428345, 2063165, 3713697, 4285035, 6189495, 11141091, 18568485, 55705455]

約数ペア:

[(1, 55705455), (3, 18568485), (5, 11141091), (9, 6189495), (13, 4285035), (15, 3713697), (27, 2063165), (39, 1428345), (45, 1237899), (65, 857007), (117, 476115), (135, 412633), (195, 285669), (351, 158705), (585, 95223), (1755, 31741)]