13776485

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 16941312

約数和(自身を除く): 3164827

約数列:

[1, 5, 71, 151, 257, 355, 755, 1285, 10721, 18247, 38807, 53605, 91235, 194035, 2755297, 13776485]

約数ペア:

[(1, 13776485), (5, 2755297), (71, 194035), (151, 91235), (257, 53605), (355, 38807), (755, 18247), (1285, 10721)]