140010425

素因数分解:

$5^2\times {\mathrm{641}}^1\times {\mathrm{8737}}^1$

素因数の和:9388

約数の個数: 12

約数和(自身を含む): 173903676

約数和(自身を除く): 33893251

約数列:

[1, 5, 25, 641, 3205, 8737, 16025, 43685, 218425, 5600417, 28002085, 140010425]

約数ペア:

[(1, 140010425), (5, 28002085), (25, 5600417), (641, 218425), (3205, 43685), (8737, 16025)]