827135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 1083456

約数和(自身を除く): 256321

約数列:

[1, 5, 17, 37, 85, 185, 263, 629, 1315, 3145, 4471, 9731, 22355, 48655, 165427, 827135]

約数ペア:

[(1, 827135), (5, 165427), (17, 48655), (37, 22355), (85, 9731), (185, 4471), (263, 3145), (629, 1315)]