55791255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1283}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 96638976

約数和(自身を除く): 40847721

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 669, 1115, 1283, 2899, 3345, 3849, 6415, 8697, 14495, 16679, 19245, 43485, 50037, 83395, 250185, 286109, 858327, 1430545, 3719417, 4291635, 11158251, 18597085, 55791255]

約数ペア:

[(1, 55791255), (3, 18597085), (5, 11158251), (13, 4291635), (15, 3719417), (39, 1430545), (65, 858327), (195, 286109), (223, 250185), (669, 83395), (1115, 50037), (1283, 43485), (2899, 19245), (3345, 16679), (3849, 14495), (6415, 8697)]