27840005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1039}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 7203835

約数列:

[1, 5, 23, 115, 233, 1039, 1165, 5195, 5359, 23897, 26795, 119485, 242087, 1210435, 5568001, 27840005]

約数ペア:

[(1, 27840005), (5, 5568001), (23, 1210435), (115, 242087), (233, 119485), (1039, 26795), (1165, 23897), (5195, 5359)]