13366970135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 16826019840

約数和(自身を除く): 3459049705

約数列:

[1, 5, 31, 71, 155, 355, 643, 1889, 2201, 3215, 9445, 11005, 19933, 45653, 58559, 99665, 134119, 228265, 292795, 670595, 1214627, 1415243, 4157689, 6073135, 7076215, 20788445, 37653437, 86238517, 188267185, 431192585, 2673394027, 13366970135]

約数ペア:

[(1, 13366970135), (5, 2673394027), (31, 431192585), (71, 188267185), (155, 86238517), (355, 37653437), (643, 20788445), (1889, 7076215), (2201, 6073135), (3215, 4157689), (9445, 1415243), (11005, 1214627), (19933, 670595), (45653, 292795), (58559, 228265), (99665, 134119)]