15695746569

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1300501}}^1$

素因数の和:1300662

約数の個数: 20

約数和(自身を含む): 23604111300

約数和(自身を除く): 7908364731

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 1300501, 3901503, 11704509, 35113527, 105340581, 193774649, 581323947, 1743971841, 5231915523, 15695746569]

約数ペア:

[(1, 15695746569), (3, 5231915523), (9, 1743971841), (27, 581323947), (81, 193774649), (149, 105340581), (447, 35113527), (1341, 11704509), (4023, 3901503), (12069, 1300501)]