139125175

素因数分解:

$5^2\times 7^1\times {\mathrm{795001}}^1$

素因数の和:795018

約数の個数: 12

約数和(自身を含む): 197160496

約数和(自身を除く): 58035321

約数列:

[1, 5, 7, 25, 35, 175, 795001, 3975005, 5565007, 19875025, 27825035, 139125175]

約数ペア:

[(1, 139125175), (5, 27825035), (7, 19875025), (25, 5565007), (35, 3975005), (175, 795001)]