243313195

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{1277}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 298131840

約数和(自身を除く): 54818645

約数列:

[1, 5, 53, 265, 719, 1277, 3595, 6385, 38107, 67681, 190535, 338405, 918163, 4590815, 48662639, 243313195]

約数ペア:

[(1, 243313195), (5, 48662639), (53, 4590815), (265, 918163), (719, 338405), (1277, 190535), (3595, 67681), (6385, 38107)]