7140085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 9144576

約数和(自身を除く): 2004491

約数列:

[1, 5, 17, 85, 167, 503, 835, 2515, 2839, 8551, 14195, 42755, 84001, 420005, 1428017, 7140085]

約数ペア:

[(1, 7140085), (5, 1428017), (17, 420005), (85, 84001), (167, 42755), (503, 14195), (835, 8551), (2515, 2839)]