28847195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10321}}^1$

素因数の和:10382

約数の個数: 16

約数和(自身を含む): 38150112

約数和(自身を除く): 9302917

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 10321, 51605, 134173, 443803, 670865, 2219015, 5769439, 28847195]

約数ペア:

[(1, 28847195), (5, 5769439), (13, 2219015), (43, 670865), (65, 443803), (215, 134173), (559, 51605), (2795, 10321)]