2018795505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{4027}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 3402854400

約数和(自身を除く): 1384058895

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1759, 4027, 5277, 8795, 12081, 20135, 26385, 33421, 60405, 76513, 100263, 167105, 229539, 382565, 501315, 1147695, 7083493, 21250479, 35417465, 106252395, 134586367, 403759101, 672931835, 2018795505]

約数ペア:

[(1, 2018795505), (3, 672931835), (5, 403759101), (15, 134586367), (19, 106252395), (57, 35417465), (95, 21250479), (285, 7083493), (1759, 1147695), (4027, 501315), (5277, 382565), (8795, 229539), (12081, 167105), (20135, 100263), (26385, 76513), (33421, 60405)]