56612655

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 111628800

約数和(自身を除く): 55016145

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 135, 165, 201, 297, 335, 495, 569, 603, 737, 1005, 1485, 1707, 1809, 2211, 2845, 3015, 3685, 5121, 6259, 6633, 8535, 9045, 11055, 15363, 18777, 19899, 25605, 31295, 33165, 38123, 56331, 76815, 93885, 99495, 114369, 168993, 190615, 281655, 343107, 419353, 571845, 844965, 1029321, 1258059, 1715535, 2096765, 3774177, 5146605, 6290295, 11322531, 18870885, 56612655]

約数ペア:

[(1, 56612655), (3, 18870885), (5, 11322531), (9, 6290295), (11, 5146605), (15, 3774177), (27, 2096765), (33, 1715535), (45, 1258059), (55, 1029321), (67, 844965), (99, 571845), (135, 419353), (165, 343107), (201, 281655), (297, 190615), (335, 168993), (495, 114369), (569, 99495), (603, 93885), (737, 76815), (1005, 56331), (1485, 38123), (1707, 33165), (1809, 31295), (2211, 25605), (2845, 19899), (3015, 18777), (3685, 15363), (5121, 11055), (6259, 9045), (6633, 8535)]