16444792105

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{29167}}^1$

素因数の和:29449

約数の個数: 32

約数和(自身を含む): 22933048320

約数和(自身を除く): 6488256215

約数列:

[1, 5, 7, 35, 89, 181, 445, 623, 905, 1267, 3115, 6335, 16109, 29167, 80545, 112763, 145835, 204169, 563815, 1020845, 2595863, 5279227, 12979315, 18171041, 26396135, 36954589, 90855205, 184772945, 469851203, 2349256015, 3288958421, 16444792105]

約数ペア:

[(1, 16444792105), (5, 3288958421), (7, 2349256015), (35, 469851203), (89, 184772945), (181, 90855205), (445, 36954589), (623, 26396135), (905, 18171041), (1267, 12979315), (3115, 5279227), (6335, 2595863), (16109, 1020845), (29167, 563815), (80545, 204169), (112763, 145835)]