80829255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 140184576

約数和(自身を除く): 59355321

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2445, 2543, 6357, 7629, 10595, 12715, 31785, 33059, 38145, 99177, 165295, 414509, 495885, 1243527, 2072545, 5388617, 6217635, 16165851, 26943085, 80829255]

約数ペア:

[(1, 80829255), (3, 26943085), (5, 16165851), (13, 6217635), (15, 5388617), (39, 2072545), (65, 1243527), (163, 495885), (195, 414509), (489, 165295), (815, 99177), (2119, 38145), (2445, 33059), (2543, 31785), (6357, 12715), (7629, 10595)]