67212145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 108991872

約数和(自身を除く): 41779727

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 1001, 1033, 1183, 1859, 5005, 5165, 5915, 7231, 9295, 11363, 13013, 13429, 36155, 56815, 65065, 67145, 79541, 94003, 147719, 174577, 397705, 470015, 738595, 872885, 1034033, 1222039, 1920347, 5170165, 6110195, 9601735, 13442429, 67212145]

約数ペア:

[(1, 67212145), (5, 13442429), (7, 9601735), (11, 6110195), (13, 5170165), (35, 1920347), (55, 1222039), (65, 1034033), (77, 872885), (91, 738595), (143, 470015), (169, 397705), (385, 174577), (455, 147719), (715, 94003), (845, 79541), (1001, 67145), (1033, 65065), (1183, 56815), (1859, 36155), (5005, 13429), (5165, 13013), (5915, 11363), (7231, 9295)]