80470335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6959

約数の個数: 32

約数和(自身を含む): 142456320

約数和(自身を除く): 61985985

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 6869, 11715, 20607, 34345, 75559, 103035, 226677, 377795, 487699, 1133385, 1463097, 2438495, 5364689, 7315485, 16094067, 26823445, 80470335]

約数ペア:

[(1, 80470335), (3, 26823445), (5, 16094067), (11, 7315485), (15, 5364689), (33, 2438495), (55, 1463097), (71, 1133385), (165, 487699), (213, 377795), (355, 226677), (781, 103035), (1065, 75559), (2343, 34345), (3905, 20607), (6869, 11715)]