66963715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11321}}^1$

素因数の和:11359

約数の個数: 24

約数和(自身を含む): 99452448

約数和(自身を除く): 32488733

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 11321, 56605, 79247, 147173, 396235, 735865, 1030211, 1913249, 5151055, 9566245, 13392743, 66963715]

約数ペア:

[(1, 66963715), (5, 13392743), (7, 9566245), (13, 5151055), (35, 1913249), (65, 1030211), (91, 735865), (169, 396235), (455, 147173), (845, 79247), (1183, 56605), (5915, 11321)]