163510565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 211196160

約数和(自身を除く): 47685595

約数列:

[1, 5, 23, 53, 115, 139, 193, 265, 695, 965, 1219, 3197, 4439, 6095, 7367, 10229, 15985, 22195, 26827, 36835, 51145, 134135, 169441, 235267, 617021, 847205, 1176335, 1421831, 3085105, 7109155, 32702113, 163510565]

約数ペア:

[(1, 163510565), (5, 32702113), (23, 7109155), (53, 3085105), (115, 1421831), (139, 1176335), (193, 847205), (265, 617021), (695, 235267), (965, 169441), (1219, 134135), (3197, 51145), (4439, 36835), (6095, 26827), (7367, 22195), (10229, 15985)]