27912485

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 34280064

約数和(自身を除く): 6367579

約数列:

[1, 5, 83, 103, 415, 515, 653, 3265, 8549, 42745, 54199, 67259, 270995, 336295, 5582497, 27912485]

約数ペア:

[(1, 27912485), (5, 5582497), (83, 336295), (103, 270995), (415, 67259), (515, 54199), (653, 42745), (3265, 8549)]