13770945

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 11025855

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1229, 1245, 2241, 3687, 3735, 6145, 11061, 11205, 18435, 33183, 55305, 102007, 165915, 306021, 510035, 918063, 1530105, 2754189, 4590315, 13770945]

約数ペア:

[(1, 13770945), (3, 4590315), (5, 2754189), (9, 1530105), (15, 918063), (27, 510035), (45, 306021), (83, 165915), (135, 102007), (249, 55305), (415, 33183), (747, 18435), (1229, 11205), (1245, 11061), (2241, 6145), (3687, 3735)]