66609145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1291}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 84837888

約数和(自身を除く): 18228743

約数列:

[1, 5, 17, 85, 607, 1291, 3035, 6455, 10319, 21947, 51595, 109735, 783637, 3918185, 13321829, 66609145]

約数ペア:

[(1, 66609145), (5, 13321829), (17, 3918185), (85, 783637), (607, 109735), (1291, 51595), (3035, 21947), (6455, 10319)]