2019122565

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{1579}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 3258693120

約数和(自身を除く): 1239570555

約数列:

[1, 3, 5, 15, 163, 489, 523, 815, 1569, 1579, 2445, 2615, 4737, 7845, 7895, 23685, 85249, 255747, 257377, 426245, 772131, 825817, 1278735, 1286885, 2477451, 3860655, 4129085, 12387255, 134608171, 403824513, 673040855, 2019122565]

約数ペア:

[(1, 2019122565), (3, 673040855), (5, 403824513), (15, 134608171), (163, 12387255), (489, 4129085), (523, 3860655), (815, 2477451), (1569, 1286885), (1579, 1278735), (2445, 825817), (2615, 772131), (4737, 426245), (7845, 257377), (7895, 255747), (23685, 85249)]