56028765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287327}}^1$

素因数の和:287348

約数の個数: 16

約数和(自身を含む): 96542208

約数和(自身を除く): 40513443

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 287327, 861981, 1436635, 3735251, 4309905, 11205753, 18676255, 56028765]

約数ペア:

[(1, 56028765), (3, 18676255), (5, 11205753), (13, 4309905), (15, 3735251), (39, 1436635), (65, 861981), (195, 287327)]