83980195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{34919}}^1$

素因数の和:34974

約数の個数: 16

約数和(自身を含む): 111464640

約数和(自身を除く): 27484445

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 34919, 174595, 453947, 1292003, 2269735, 6460015, 16796039, 83980195]

約数ペア:

[(1, 83980195), (5, 16796039), (13, 6460015), (37, 2269735), (65, 1292003), (185, 453947), (481, 174595), (2405, 34919)]