28853155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6781}}^1$

素因数の和:6846

約数の個数: 16

約数和(自身を含む): 37111104

約数和(自身を除く): 8257949

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 6781, 33905, 155963, 250897, 779815, 1254485, 5770631, 28853155]

約数ペア:

[(1, 28853155), (5, 5770631), (23, 1254485), (37, 779815), (115, 250897), (185, 155963), (851, 33905), (4255, 6781)]