180306335

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 257862528

約数和(自身を除く): 77556193

約数列:

[1, 5, 11, 17, 47, 55, 85, 121, 187, 235, 373, 517, 605, 799, 935, 1865, 2057, 2585, 3995, 4103, 5687, 6341, 8789, 10285, 17531, 20515, 28435, 31705, 43945, 45133, 69751, 87655, 96679, 192841, 225665, 298027, 348755, 483395, 767261, 964205, 1490135, 2121251, 3278297, 3836305, 10606255, 16391485, 36061267, 180306335]

約数ペア:

[(1, 180306335), (5, 36061267), (11, 16391485), (17, 10606255), (47, 3836305), (55, 3278297), (85, 2121251), (121, 1490135), (187, 964205), (235, 767261), (373, 483395), (517, 348755), (605, 298027), (799, 225665), (935, 192841), (1865, 96679), (2057, 87655), (2585, 69751), (3995, 45133), (4103, 43945), (5687, 31705), (6341, 28435), (8789, 20515), (10285, 17531)]