66369785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5171}}^1$

素因数の和:5344

約数の個数: 16

約数和(自身を含む): 84903552

約数和(自身を除く): 18533767

約数列:

[1, 5, 17, 85, 151, 755, 2567, 5171, 12835, 25855, 87907, 439535, 780821, 3904105, 13273957, 66369785]

約数ペア:

[(1, 66369785), (5, 13273957), (17, 3904105), (85, 780821), (151, 439535), (755, 87907), (2567, 25855), (5171, 12835)]