28422185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7079}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 37722240

約数和(自身を除く): 9300055

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 7079, 35395, 77869, 389345, 516767, 2583835, 5684437, 28422185]

約数ペア:

[(1, 28422185), (5, 5684437), (11, 2583835), (55, 516767), (73, 389345), (365, 77869), (803, 35395), (4015, 7079)]