2045603925

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{65407}}^1$

素因数の和:65562

約数の個数: 36

約数和(自身を含む): 3690319360

約数和(自身を除く): 1644715435

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 2085, 3475, 6255, 10425, 31275, 65407, 196221, 327035, 588663, 981105, 1635175, 2943315, 4905525, 9091573, 14716575, 27274719, 45457865, 81824157, 136373595, 227289325, 409120785, 681867975, 2045603925]

約数ペア:

[(1, 2045603925), (3, 681867975), (5, 409120785), (9, 227289325), (15, 136373595), (25, 81824157), (45, 45457865), (75, 27274719), (139, 14716575), (225, 9091573), (417, 4905525), (695, 2943315), (1251, 1635175), (2085, 981105), (3475, 588663), (6255, 327035), (10425, 196221), (31275, 65407)]