27743235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 22878525

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 8369, 25107, 41845, 108797, 125535, 142273, 326391, 426819, 543985, 711365, 1631955, 1849549, 2134095, 5548647, 9247745, 27743235]

約数ペア:

[(1, 27743235), (3, 9247745), (5, 5548647), (13, 2134095), (15, 1849549), (17, 1631955), (39, 711365), (51, 543985), (65, 426819), (85, 326391), (195, 142273), (221, 125535), (255, 108797), (663, 41845), (1105, 25107), (3315, 8369)]