28334505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82129}}^1$

素因数の和:82160

約数の個数: 16

約数和(自身を含む): 47306880

約数和(自身を除く): 18972375

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 82129, 246387, 410645, 1231935, 1888967, 5666901, 9444835, 28334505]

約数ペア:

[(1, 28334505), (3, 9444835), (5, 5666901), (15, 1888967), (23, 1231935), (69, 410645), (115, 246387), (345, 82129)]