55686105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 101627136

約数和(自身を除く): 45941031

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 173, 207, 311, 345, 519, 865, 933, 1035, 1555, 1557, 2595, 2799, 3979, 4665, 7153, 7785, 11937, 13995, 19895, 21459, 35765, 35811, 53803, 59685, 64377, 107295, 161409, 179055, 269015, 321885, 484227, 807045, 1237469, 2421135, 3712407, 6187345, 11137221, 18562035, 55686105]

約数ペア:

[(1, 55686105), (3, 18562035), (5, 11137221), (9, 6187345), (15, 3712407), (23, 2421135), (45, 1237469), (69, 807045), (115, 484227), (173, 321885), (207, 269015), (311, 179055), (345, 161409), (519, 107295), (865, 64377), (933, 59685), (1035, 53803), (1555, 35811), (1557, 35765), (2595, 21459), (2799, 19895), (3979, 13995), (4665, 11937), (7153, 7785)]