1895087905

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1\times {\mathrm{1279}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 2284646400

約数和(自身を除く): 389558495

約数列:

[1, 5, 401, 739, 1279, 2005, 3695, 6395, 296339, 512879, 945181, 1481695, 2564395, 4725905, 379017581, 1895087905]

約数ペア:

[(1, 1895087905), (5, 379017581), (401, 4725905), (739, 2564395), (1279, 1481695), (2005, 945181), (3695, 512879), (6395, 296339)]