85260245

素因数分解:

$5^1\times 7^2\times {\mathrm{348001}}^1$

素因数の和:348020

約数の個数: 12

約数和(自身を含む): 119016684

約数和(自身を除く): 33756439

約数列:

[1, 5, 7, 35, 49, 245, 348001, 1740005, 2436007, 12180035, 17052049, 85260245]

約数ペア:

[(1, 85260245), (5, 17052049), (7, 12180035), (35, 2436007), (49, 1740005), (245, 348001)]