487004805

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{19087}}^1$

素因数の和:19117

約数の個数: 56

約数和(自身を含む): 1001432832

約数和(自身を除く): 514428027

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2835, 3645, 5103, 8505, 19087, 25515, 57261, 95435, 133609, 171783, 286305, 400827, 515349, 668045, 858915, 1202481, 1546047, 2004135, 2576745, 3607443, 4638141, 6012405, 7730235, 10822329, 13914423, 18037215, 23190705, 32466987, 54111645, 69572115, 97400961, 162334935, 487004805]

約数ペア:

[(1, 487004805), (3, 162334935), (5, 97400961), (7, 69572115), (9, 54111645), (15, 32466987), (21, 23190705), (27, 18037215), (35, 13914423), (45, 10822329), (63, 7730235), (81, 6012405), (105, 4638141), (135, 3607443), (189, 2576745), (243, 2004135), (315, 1546047), (405, 1202481), (567, 858915), (729, 668045), (945, 515349), (1215, 400827), (1701, 286305), (2835, 171783), (3645, 133609), (5103, 95435), (8505, 57261), (19087, 25515)]