2945707135

素因数分解:

$5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1\times {\mathrm{613}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 4069965312

約数和(自身を除く): 1124258177

約数列:

[1, 5, 7, 35, 251, 547, 613, 1255, 1757, 2735, 3065, 3829, 4291, 8785, 19145, 21455, 137297, 153863, 335311, 686485, 769315, 961079, 1077041, 1676555, 2347177, 4805395, 5385205, 11735885, 84163061, 420815305, 589141427, 2945707135]

約数ペア:

[(1, 2945707135), (5, 589141427), (7, 420815305), (35, 84163061), (251, 11735885), (547, 5385205), (613, 4805395), (1255, 2347177), (1757, 1676555), (2735, 1077041), (3065, 961079), (3829, 769315), (4291, 686485), (8785, 335311), (19145, 153863), (21455, 137297)]