64753615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1423}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 82022400

約数和(自身を除く): 17268785

約数列:

[1, 5, 19, 95, 479, 1423, 2395, 7115, 9101, 27037, 45505, 135185, 681617, 3408085, 12950723, 64753615]

約数ペア:

[(1, 64753615), (5, 12950723), (19, 3408085), (95, 681617), (479, 135185), (1423, 45505), (2395, 27037), (7115, 9101)]