25389670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149351}}^1$

素因数の和:149375

約数の個数: 16

約数和(自身を含む): 48390048

約数和(自身を除く): 23000378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 149351, 298702, 746755, 1493510, 2538967, 5077934, 12694835, 25389670]

約数ペア:

[(1, 25389670), (2, 12694835), (5, 5077934), (10, 2538967), (17, 1493510), (34, 746755), (85, 298702), (170, 149351)]