274287435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6599}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 467596800

約数和(自身を除く): 193309365

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 6599, 8313, 13855, 19797, 32995, 41565, 98985, 112183, 336549, 560915, 1075637, 1682745, 3226911, 5378185, 16134555, 18285829, 54857487, 91429145, 274287435]

約数ペア:

[(1, 274287435), (3, 91429145), (5, 54857487), (15, 18285829), (17, 16134555), (51, 5378185), (85, 3226911), (163, 1682745), (255, 1075637), (489, 560915), (815, 336549), (2445, 112183), (2771, 98985), (6599, 41565), (8313, 32995), (13855, 19797)]