142261495485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{133578869}}^1$

素因数の和:133578948

約数の個数: 16

約数和(自身を含む): 230824287360

約数和(自身を除く): 88562791875

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 133578869, 400736607, 667894345, 2003683035, 9484099699, 28452299097, 47420498495, 142261495485]

約数ペア:

[(1, 142261495485), (3, 47420498495), (5, 28452299097), (15, 9484099699), (71, 2003683035), (213, 667894345), (355, 400736607), (1065, 133578869)]