15378771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4506

約数の個数: 16

約数和(自身を含む): 21943040

約数和(自身を除く): 6564269

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 4423, 13269, 84037, 252111, 269803, 809409, 5126257, 15378771]

約数ペア:

[(1, 15378771), (3, 5126257), (19, 809409), (57, 269803), (61, 252111), (183, 84037), (1159, 13269), (3477, 4423)]