71376305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 115737984

約数和(自身を除く): 44361679

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 1001, 1097, 1183, 1859, 5005, 5485, 5915, 7679, 9295, 12067, 13013, 14261, 38395, 60335, 65065, 71305, 84469, 99827, 156871, 185393, 422345, 499135, 784355, 926965, 1098097, 1297751, 2039323, 5490485, 6488755, 10196615, 14275261, 71376305]

約数ペア:

[(1, 71376305), (5, 14275261), (7, 10196615), (11, 6488755), (13, 5490485), (35, 2039323), (55, 1297751), (65, 1098097), (77, 926965), (91, 784355), (143, 499135), (169, 422345), (385, 185393), (455, 156871), (715, 99827), (845, 84469), (1001, 71305), (1097, 65065), (1183, 60335), (1859, 38395), (5005, 14261), (5485, 13013), (5915, 12067), (7679, 9295)]