242687085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{344237}}^1$

素因数の和:344292

約数の個数: 16

約数和(自身を含む): 396562176

約数和(自身を除く): 153875091

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 344237, 1032711, 1721185, 5163555, 16179139, 48537417, 80895695, 242687085]

約数ペア:

[(1, 242687085), (3, 80895695), (5, 48537417), (15, 16179139), (47, 5163555), (141, 1721185), (235, 1032711), (705, 344237)]