4856985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 10198656

約数和(自身を除く): 5341671

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 907, 1071, 1785, 2721, 4535, 5355, 6349, 8163, 13605, 15419, 19047, 31745, 40815, 46257, 57141, 77095, 95235, 107933, 138771, 231285, 285705, 323799, 539665, 693855, 971397, 1618995, 4856985]

約数ペア:

[(1, 4856985), (3, 1618995), (5, 971397), (7, 693855), (9, 539665), (15, 323799), (17, 285705), (21, 231285), (35, 138771), (45, 107933), (51, 95235), (63, 77095), (85, 57141), (105, 46257), (119, 40815), (153, 31745), (255, 19047), (315, 15419), (357, 13605), (595, 8163), (765, 6349), (907, 5355), (1071, 4535), (1785, 2721)]