3343704175

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8800

約数の個数: 48

約数和(自身を含む): 4960825344

約数和(自身を除く): 1617121169

約数列:

[1, 5, 7, 25, 31, 35, 71, 155, 175, 217, 355, 497, 775, 1085, 1775, 2201, 2485, 5425, 8681, 11005, 12425, 15407, 43405, 55025, 60767, 77035, 217025, 269111, 303835, 385175, 616351, 1345555, 1519175, 1883777, 3081755, 4314457, 6727775, 9418885, 15408775, 19106881, 21572285, 47094425, 95534405, 107861425, 133748167, 477672025, 668740835, 3343704175]

約数ペア:

[(1, 3343704175), (5, 668740835), (7, 477672025), (25, 133748167), (31, 107861425), (35, 95534405), (71, 47094425), (155, 21572285), (175, 19106881), (217, 15408775), (355, 9418885), (497, 6727775), (775, 4314457), (1085, 3081755), (1775, 1883777), (2201, 1519175), (2485, 1345555), (5425, 616351), (8681, 385175), (11005, 303835), (12425, 269111), (15407, 217025), (43405, 77035), (55025, 60767)]