66127295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2089}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 85673280

約数和(自身を除く): 19545985

約数列:

[1, 5, 13, 65, 487, 2089, 2435, 6331, 10445, 27157, 31655, 135785, 1017343, 5086715, 13225459, 66127295]

約数ペア:

[(1, 66127295), (5, 13225459), (13, 5086715), (65, 1017343), (487, 135785), (2089, 31655), (2435, 27157), (6331, 10445)]