56969385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{911}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 42839895

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 911, 1137, 1895, 2733, 4169, 4555, 5685, 10021, 12507, 13665, 20845, 30063, 50105, 62535, 150315, 345269, 1035807, 1726345, 3797959, 5179035, 11393877, 18989795, 56969385]

約数ペア:

[(1, 56969385), (3, 18989795), (5, 11393877), (11, 5179035), (15, 3797959), (33, 1726345), (55, 1035807), (165, 345269), (379, 150315), (911, 62535), (1137, 50105), (1895, 30063), (2733, 20845), (4169, 13665), (4555, 12507), (5685, 10021)]