1639807635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{53773}}^1$

素因数の和:53907

約数の個数: 32

約数和(自身を含む): 2787644160

約数和(自身を除く): 1147836525

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 6099, 10165, 30495, 53773, 161319, 268865, 806595, 1021687, 3065061, 5108435, 5753711, 15325305, 17261133, 28768555, 86305665, 109320509, 327961527, 546602545, 1639807635]

約数ペア:

[(1, 1639807635), (3, 546602545), (5, 327961527), (15, 109320509), (19, 86305665), (57, 28768555), (95, 17261133), (107, 15325305), (285, 5753711), (321, 5108435), (535, 3065061), (1605, 1021687), (2033, 806595), (6099, 268865), (10165, 161319), (30495, 53773)]