5670945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 12234240

約数和(自身を除く): 6563295

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 353, 357, 459, 595, 765, 945, 1059, 1071, 1765, 1785, 2295, 2471, 3177, 3213, 5295, 5355, 6001, 7413, 9531, 12355, 15885, 16065, 18003, 22239, 30005, 37065, 42007, 47655, 54009, 66717, 90015, 111195, 126021, 162027, 210035, 270045, 333585, 378063, 630105, 810135, 1134189, 1890315, 5670945]

約数ペア:

[(1, 5670945), (3, 1890315), (5, 1134189), (7, 810135), (9, 630105), (15, 378063), (17, 333585), (21, 270045), (27, 210035), (35, 162027), (45, 126021), (51, 111195), (63, 90015), (85, 66717), (105, 54009), (119, 47655), (135, 42007), (153, 37065), (189, 30005), (255, 22239), (315, 18003), (353, 16065), (357, 15885), (459, 12355), (595, 9531), (765, 7413), (945, 6001), (1059, 5355), (1071, 5295), (1765, 3213), (1785, 3177), (2295, 2471)]