468681795

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8447}}^1$

素因数の和:8601

約数の個数: 40

約数和(自身を含む): 846388224

約数和(自身を除く): 377706429

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 2055, 3699, 6165, 8447, 11097, 18495, 25341, 42235, 55485, 76023, 126705, 228069, 380115, 684207, 1140345, 1157239, 3421035, 3471717, 5786195, 10415151, 17358585, 31245453, 52075755, 93736359, 156227265, 468681795]

約数ペア:

[(1, 468681795), (3, 156227265), (5, 93736359), (9, 52075755), (15, 31245453), (27, 17358585), (45, 10415151), (81, 5786195), (135, 3471717), (137, 3421035), (405, 1157239), (411, 1140345), (685, 684207), (1233, 380115), (2055, 228069), (3699, 126705), (6165, 76023), (8447, 55485), (11097, 42235), (18495, 25341)]