1085280223521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{145109}}^1$

素因数の和:145306

約数の個数: 64

約数和(自身を含む): 1645254858240

約数和(自身を除く): 559974634719

約数列:

[1, 3, 13, 37, 39, 71, 73, 111, 213, 219, 481, 923, 949, 1443, 2627, 2701, 2769, 2847, 5183, 7881, 8103, 15549, 34151, 35113, 67379, 102453, 105339, 145109, 191771, 202137, 435327, 575313, 1886417, 2493023, 5369033, 5659251, 7479069, 10302739, 10592957, 16107099, 30908217, 31778871, 69797429, 133935607, 137708441, 209392287, 381201343, 391939409, 401806821, 413125323, 752099947, 1143604029, 1175818227, 2256299841, 4955617459, 5095212317, 9777299311, 14866852377, 15285636951, 27827698039, 29331897933, 83483094117, 361760074507, 1085280223521]

約数ペア:

[(1, 1085280223521), (3, 361760074507), (13, 83483094117), (37, 29331897933), (39, 27827698039), (71, 15285636951), (73, 14866852377), (111, 9777299311), (213, 5095212317), (219, 4955617459), (481, 2256299841), (923, 1175818227), (949, 1143604029), (1443, 752099947), (2627, 413125323), (2701, 401806821), (2769, 391939409), (2847, 381201343), (5183, 209392287), (7881, 137708441), (8103, 133935607), (15549, 69797429), (34151, 31778871), (35113, 30908217), (67379, 16107099), (102453, 10592957), (105339, 10302739), (145109, 7479069), (191771, 5659251), (202137, 5369033), (435327, 2493023), (575313, 1886417)]