16879455

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 30340800

約数和(自身を除く): 13461345

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1289, 1455, 2619, 3867, 4365, 6445, 11601, 13095, 19335, 34803, 58005, 125033, 174015, 375099, 625165, 1125297, 1875495, 3375891, 5626485, 16879455]

約数ペア:

[(1, 16879455), (3, 5626485), (5, 3375891), (9, 1875495), (15, 1125297), (27, 625165), (45, 375099), (97, 174015), (135, 125033), (291, 58005), (485, 34803), (873, 19335), (1289, 13095), (1455, 11601), (2619, 6445), (3867, 4365)]