28307595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82051}}^1$

素因数の和:82082

約数の個数: 16

約数和(自身を含む): 47261952

約数和(自身を除く): 18954357

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 82051, 246153, 410255, 1230765, 1887173, 5661519, 9435865, 28307595]

約数ペア:

[(1, 28307595), (3, 9435865), (5, 5661519), (15, 1887173), (23, 1230765), (69, 410255), (115, 246153), (345, 82051)]