1077881645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{33647}}^1$

素因数の和:33844

約数の個数: 16

約数和(自身を含む): 1332460800

約数和(自身を除く): 254579155

約数列:

[1, 5, 43, 149, 215, 745, 6407, 32035, 33647, 168235, 1446821, 5013403, 7234105, 25067015, 215576329, 1077881645]

約数ペア:

[(1, 1077881645), (5, 215576329), (43, 25067015), (149, 7234105), (215, 5013403), (745, 1446821), (6407, 168235), (32035, 33647)]