27744555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 18994389

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 587, 685, 1761, 2055, 2935, 3151, 8805, 9453, 13501, 15755, 40503, 47265, 67505, 80419, 202515, 241257, 402095, 1206285, 1849637, 5548911, 9248185, 27744555]

約数ペア:

[(1, 27744555), (3, 9248185), (5, 5548911), (15, 1849637), (23, 1206285), (69, 402095), (115, 241257), (137, 202515), (345, 80419), (411, 67505), (587, 47265), (685, 40503), (1761, 15755), (2055, 13501), (2935, 9453), (3151, 8805)]