13944295

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 17186400

約数和(自身を除く): 3242105

約数列:

[1, 5, 61, 131, 305, 349, 655, 1745, 7991, 21289, 39955, 45719, 106445, 228595, 2788859, 13944295]

約数ペア:

[(1, 13944295), (5, 2788859), (61, 228595), (131, 106445), (305, 45719), (349, 39955), (655, 21289), (1745, 7991)]