6779985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 11335680

約数和(自身を除く): 4555695

約数列:

[1, 3, 5, 15, 47, 59, 141, 163, 177, 235, 295, 489, 705, 815, 885, 2445, 2773, 7661, 8319, 9617, 13865, 22983, 28851, 38305, 41595, 48085, 114915, 144255, 451999, 1355997, 2259995, 6779985]

約数ペア:

[(1, 6779985), (3, 2259995), (5, 1355997), (15, 451999), (47, 144255), (59, 114915), (141, 48085), (163, 41595), (177, 38305), (235, 28851), (295, 22983), (489, 13865), (705, 9617), (815, 8319), (885, 7661), (2445, 2773)]