2009091645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{41843}}^1$

素因数の和:41962

約数の個数: 48

約数和(自身を含む): 3838266432

約数和(自身を除く): 1829174787

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 165, 291, 485, 495, 873, 1067, 1455, 3201, 4365, 5335, 9603, 16005, 41843, 48015, 125529, 209215, 376587, 460273, 627645, 1380819, 1882935, 2301365, 4058771, 4142457, 6904095, 12176313, 20293855, 20712285, 36528939, 44646481, 60881565, 133939443, 182644695, 223232405, 401818329, 669697215, 2009091645]

約数ペア:

[(1, 2009091645), (3, 669697215), (5, 401818329), (9, 223232405), (11, 182644695), (15, 133939443), (33, 60881565), (45, 44646481), (55, 36528939), (97, 20712285), (99, 20293855), (165, 12176313), (291, 6904095), (485, 4142457), (495, 4058771), (873, 2301365), (1067, 1882935), (1455, 1380819), (3201, 627645), (4365, 460273), (5335, 376587), (9603, 209215), (16005, 125529), (41843, 48015)]