2772020585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{86531}}^1$

素因数の和:86728

約数の個数: 16

約数和(自身を含む): 3426667200

約数和(自身を除く): 654646615

約数列:

[1, 5, 43, 149, 215, 745, 6407, 32035, 86531, 432655, 3720833, 12893119, 18604165, 64465595, 554404117, 2772020585]

約数ペア:

[(1, 2772020585), (5, 554404117), (43, 64465595), (149, 18604165), (215, 12893119), (745, 3720833), (6407, 432655), (32035, 86531)]