229135025

素因数分解:

$5^2\times 7^2\times {\mathrm{187049}}^1$

素因数の和:187073

約数の個数: 18

約数和(自身を含む): 330517350

約数和(自身を除く): 101382325

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 187049, 935245, 1309343, 4676225, 6546715, 9165401, 32733575, 45827005, 229135025]

約数ペア:

[(1, 229135025), (5, 45827005), (7, 32733575), (25, 9165401), (35, 6546715), (49, 4676225), (175, 1309343), (245, 935245), (1225, 187049)]