13349555

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 16394400

約数和(自身を除く): 3044845

約数列:

[1, 5, 89, 131, 229, 445, 655, 1145, 11659, 20381, 29999, 58295, 101905, 149995, 2669911, 13349555]

約数ペア:

[(1, 13349555), (5, 2669911), (89, 149995), (131, 101905), (229, 58295), (445, 29999), (655, 20381), (1145, 11659)]