13879689985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1\times {\mathrm{3709}}^1$

素因数の和:7201

約数の個数: 32

約数和(自身を含む): 19660032000

約数和(自身を除く): 5780342015

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 3449, 3709, 17245, 18545, 24143, 25963, 106919, 114979, 120715, 129815, 534595, 574895, 748433, 804853, 3742165, 4024265, 12792341, 63961705, 89546387, 396562571, 447731935, 1982812855, 2775937997, 13879689985]

約数ペア:

[(1, 13879689985), (5, 2775937997), (7, 1982812855), (31, 447731935), (35, 396562571), (155, 89546387), (217, 63961705), (1085, 12792341), (3449, 4024265), (3709, 3742165), (17245, 804853), (18545, 748433), (24143, 574895), (25963, 534595), (106919, 129815), (114979, 120715)]