2015257539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{411361}}^1$

素因数の和:411458

約数の個数: 16

約数和(自身を含む): 2843334144

約数和(自身を除く): 828076605

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 411361, 1234083, 9461303, 28383909, 29206631, 87619893, 671752513, 2015257539]

約数ペア:

[(1, 2015257539), (3, 671752513), (23, 87619893), (69, 29206631), (71, 28383909), (213, 9461303), (1633, 1234083), (4899, 411361)]