128214195

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{19037}}^1$

素因数の和:19494

約数の個数: 16

約数和(自身を含む): 205610400

約数和(自身を除く): 77396205

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 19037, 57111, 95185, 285555, 8547613, 25642839, 42738065, 128214195]

約数ペア:

[(1, 128214195), (3, 42738065), (5, 25642839), (15, 8547613), (449, 285555), (1347, 95185), (2245, 57111), (6735, 19037)]