2912121723885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3671567}}^1$

素因数の和:3671639

約数の個数: 96

約数和(自身を含む): 5625429626880

約数和(自身を除く): 2713307902995

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 121, 165, 209, 253, 285, 345, 363, 437, 605, 627, 759, 1045, 1265, 1311, 1815, 2185, 2299, 2783, 3135, 3795, 4807, 6555, 6897, 8349, 11495, 13915, 14421, 24035, 34485, 41745, 52877, 72105, 158631, 264385, 793155, 3671567, 11014701, 18357835, 40387237, 55073505, 69759773, 84446041, 121161711, 201936185, 209279319, 253338123, 348798865, 422230205, 444259607, 605808555, 767357503, 928906451, 1046396595, 1266690615, 1332778821, 1604474779, 2221298035, 2302072509, 2786719353, 3836787515, 4644532255, 4813424337, 6663894105, 8022373895, 8440932533, 10217970961, 11510362545, 13933596765, 17649222569, 24067121685, 25322797599, 30653912883, 42204662665, 51089854805, 52947667707, 88246112845, 126613987995, 153269564415, 194141448259, 264738338535, 582424344777, 970707241295, 2912121723885]

約数ペア:

[(1, 2912121723885), (3, 970707241295), (5, 582424344777), (11, 264738338535), (15, 194141448259), (19, 153269564415), (23, 126613987995), (33, 88246112845), (55, 52947667707), (57, 51089854805), (69, 42204662665), (95, 30653912883), (115, 25322797599), (121, 24067121685), (165, 17649222569), (209, 13933596765), (253, 11510362545), (285, 10217970961), (345, 8440932533), (363, 8022373895), (437, 6663894105), (605, 4813424337), (627, 4644532255), (759, 3836787515), (1045, 2786719353), (1265, 2302072509), (1311, 2221298035), (1815, 1604474779), (2185, 1332778821), (2299, 1266690615), (2783, 1046396595), (3135, 928906451), (3795, 767357503), (4807, 605808555), (6555, 444259607), (6897, 422230205), (8349, 348798865), (11495, 253338123), (13915, 209279319), (14421, 201936185), (24035, 121161711), (34485, 84446041), (41745, 69759773), (52877, 55073505), (72105, 40387237), (158631, 18357835), (264385, 11014701), (793155, 3671567)]