138057315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15787}}^1$

素因数の和:15859

約数の個数: 32

約数和(自身を含む): 245534976

約数和(自身を除く): 107477661

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 15787, 47361, 78935, 173657, 236805, 520971, 836711, 868285, 2510133, 2604855, 4183555, 9203821, 12550665, 27611463, 46019105, 138057315]

約数ペア:

[(1, 138057315), (3, 46019105), (5, 27611463), (11, 12550665), (15, 9203821), (33, 4183555), (53, 2604855), (55, 2510133), (159, 868285), (165, 836711), (265, 520971), (583, 236805), (795, 173657), (1749, 78935), (2915, 47361), (8745, 15787)]