13876539145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{64921}}^1$

素因数の和:65161

約数の個数: 32

約数和(自身を含む): 19744598016

約数和(自身を除く): 5868058871

約数列:

[1, 5, 7, 31, 35, 155, 197, 217, 985, 1085, 1379, 6107, 6895, 30535, 42749, 64921, 213745, 324605, 454447, 2012551, 2272235, 10062755, 12789437, 14087857, 63947185, 70439285, 89526059, 396472547, 447630295, 1982362735, 2775307829, 13876539145]

約数ペア:

[(1, 13876539145), (5, 2775307829), (7, 1982362735), (31, 447630295), (35, 396472547), (155, 89526059), (197, 70439285), (217, 63947185), (985, 14087857), (1085, 12789437), (1379, 10062755), (6107, 2272235), (6895, 2012551), (30535, 454447), (42749, 324605), (64921, 213745)]