55806765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8713}}^1$

素因数の和:8789

約数の個数: 32

約数和(自身を含む): 103731456

約数和(自身を除く): 47924691

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 8713, 26139, 43565, 60991, 130695, 182973, 304955, 531493, 914865, 1594479, 2657465, 3720451, 7972395, 11161353, 18602255, 55806765]

約数ペア:

[(1, 55806765), (3, 18602255), (5, 11161353), (7, 7972395), (15, 3720451), (21, 2657465), (35, 1594479), (61, 914865), (105, 531493), (183, 304955), (305, 182973), (427, 130695), (915, 60991), (1281, 43565), (2135, 26139), (6405, 8713)]