6719505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 12265344

約数和(自身を除く): 5545839

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2027, 3315, 6081, 10135, 26351, 30405, 34459, 79053, 103377, 131755, 172295, 395265, 447967, 516885, 1343901, 2239835, 6719505]

約数ペア:

[(1, 6719505), (3, 2239835), (5, 1343901), (13, 516885), (15, 447967), (17, 395265), (39, 172295), (51, 131755), (65, 103377), (85, 79053), (195, 34459), (221, 30405), (255, 26351), (663, 10135), (1105, 6081), (2027, 3315)]