15052053

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 20627136

約数和(自身を除く): 5575083

約数列:

[1, 3, 53, 137, 159, 411, 691, 2073, 7261, 21783, 36623, 94667, 109869, 284001, 5017351, 15052053]

約数ペア:

[(1, 15052053), (3, 5017351), (53, 284001), (137, 109869), (159, 94667), (411, 36623), (691, 21783), (2073, 7261)]