8263255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 13492224

約数和(自身を除く): 5228969

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 127, 143, 169, 385, 455, 635, 715, 845, 889, 1001, 1183, 1397, 1651, 1859, 4445, 5005, 5915, 6985, 8255, 9295, 9779, 11557, 13013, 18161, 21463, 48895, 57785, 65065, 90805, 107315, 127127, 150241, 236093, 635635, 751205, 1180465, 1652651, 8263255]

約数ペア:

[(1, 8263255), (5, 1652651), (7, 1180465), (11, 751205), (13, 635635), (35, 236093), (55, 150241), (65, 127127), (77, 107315), (91, 90805), (127, 65065), (143, 57785), (169, 48895), (385, 21463), (455, 18161), (635, 13013), (715, 11557), (845, 9779), (889, 9295), (1001, 8255), (1183, 6985), (1397, 5915), (1651, 5005), (1859, 4445)]