27437235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 28549965

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 809, 969, 1615, 1785, 1995, 2261, 2427, 4045, 4845, 5663, 6783, 11305, 12135, 13753, 15371, 16989, 28315, 33915, 41259, 46113, 68765, 76855, 84945, 96271, 107597, 206295, 230565, 261307, 288813, 322791, 481355, 537985, 783921, 1306535, 1444065, 1613955, 1829149, 3919605, 5487447, 9145745, 27437235]

約数ペア:

[(1, 27437235), (3, 9145745), (5, 5487447), (7, 3919605), (15, 1829149), (17, 1613955), (19, 1444065), (21, 1306535), (35, 783921), (51, 537985), (57, 481355), (85, 322791), (95, 288813), (105, 261307), (119, 230565), (133, 206295), (255, 107597), (285, 96271), (323, 84945), (357, 76855), (399, 68765), (595, 46113), (665, 41259), (809, 33915), (969, 28315), (1615, 16989), (1785, 15371), (1995, 13753), (2261, 12135), (2427, 11305), (4045, 6783), (4845, 5663)]