140137975

素因数分解:

$5^2\times {\mathrm{1019}}^1\times {\mathrm{5501}}^1$

素因数の和:6530

約数の個数: 12

約数和(自身を含む): 173973240

約数和(自身を除く): 33835265

約数列:

[1, 5, 25, 1019, 5095, 5501, 25475, 27505, 137525, 5605519, 28027595, 140137975]

約数ペア:

[(1, 140137975), (5, 28027595), (25, 5605519), (1019, 137525), (5095, 27505), (5501, 25475)]