2009492055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{36997}}^1$

素因数の和:37096

約数の個数: 48

約数和(自身を含む): 3740053824

約数和(自身を除く): 1730561769

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 10863, 18105, 36997, 54315, 110991, 184985, 332973, 554955, 628949, 1664865, 1886847, 2626787, 3144745, 5660541, 7880361, 9434235, 13133935, 23641083, 28302705, 39401805, 44655379, 118205415, 133966137, 223276895, 401898411, 669830685, 2009492055]

約数ペア:

[(1, 2009492055), (3, 669830685), (5, 401898411), (9, 223276895), (15, 133966137), (17, 118205415), (45, 44655379), (51, 39401805), (71, 28302705), (85, 23641083), (153, 13133935), (213, 9434235), (255, 7880361), (355, 5660541), (639, 3144745), (765, 2626787), (1065, 1886847), (1207, 1664865), (3195, 628949), (3621, 554955), (6035, 332973), (10863, 184985), (18105, 110991), (36997, 54315)]