15691240005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149440381}}^1$

素因数の和:149440396

約数の個数: 16

約数和(自身を含む): 28692553344

約数和(自身を除く): 13001313339

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149440381, 448321143, 747201905, 1046082667, 2241605715, 3138248001, 5230413335, 15691240005]

約数ペア:

[(1, 15691240005), (3, 5230413335), (5, 3138248001), (7, 2241605715), (15, 1046082667), (21, 747201905), (35, 448321143), (105, 149440381)]