1827156955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1399}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 2404684800

約数和(自身を除く): 577527845

約数列:

[1, 5, 13, 65, 71, 283, 355, 923, 1399, 1415, 3679, 4615, 6995, 18187, 18395, 20093, 90935, 99329, 100465, 261209, 395917, 496645, 1291277, 1306045, 1979585, 5146921, 6456385, 25734605, 28110107, 140550535, 365431391, 1827156955]

約数ペア:

[(1, 1827156955), (5, 365431391), (13, 140550535), (65, 28110107), (71, 25734605), (283, 6456385), (355, 5146921), (923, 1979585), (1399, 1306045), (1415, 1291277), (3679, 496645), (4615, 395917), (6995, 261209), (18187, 100465), (18395, 99329), (20093, 90935)]