28513635

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19597}}^1$

素因数の和:19702

約数の個数: 16

約数和(自身を含む): 46094496

約数和(自身を除く): 17580861

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 19597, 58791, 97985, 293955, 1900909, 5702727, 9504545, 28513635]

約数ペア:

[(1, 28513635), (3, 9504545), (5, 5702727), (15, 1900909), (97, 293955), (291, 97985), (485, 58791), (1455, 19597)]