64938295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1307}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 82247040

約数和(自身を除く): 17308745

約数列:

[1, 5, 19, 95, 523, 1307, 2615, 6535, 9937, 24833, 49685, 124165, 683561, 3417805, 12987659, 64938295]

約数ペア:

[(1, 64938295), (5, 12987659), (19, 3417805), (95, 683561), (523, 124165), (1307, 49685), (2615, 24833), (6535, 9937)]