15790147165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{4133}}^1$

素因数の和:5313

約数の個数: 32

約数和(自身を含む): 20814524640

約数和(自身を除く): 5024377475

約数列:

[1, 5, 13, 53, 65, 265, 689, 1109, 3445, 4133, 5545, 14417, 20665, 53729, 58777, 72085, 219049, 268645, 293885, 764101, 1095245, 2847637, 3820505, 4583497, 14238185, 22917485, 59585461, 242925341, 297927305, 1214626705, 3158029433, 15790147165]

約数ペア:

[(1, 15790147165), (5, 3158029433), (13, 1214626705), (53, 297927305), (65, 242925341), (265, 59585461), (689, 22917485), (1109, 14238185), (3445, 4583497), (4133, 3820505), (5545, 2847637), (14417, 1095245), (20665, 764101), (53729, 293885), (58777, 268645), (72085, 219049)]