27474465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 46901376

約数和(自身を除く): 19426911

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 661, 815, 1983, 2445, 2771, 3305, 8313, 9915, 11237, 13855, 33711, 41565, 56185, 107743, 168555, 323229, 538715, 1616145, 1831631, 5494893, 9158155, 27474465]

約数ペア:

[(1, 27474465), (3, 9158155), (5, 5494893), (15, 1831631), (17, 1616145), (51, 538715), (85, 323229), (163, 168555), (255, 107743), (489, 56185), (661, 41565), (815, 33711), (1983, 13855), (2445, 11237), (2771, 9915), (3305, 8313)]