27539655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 53319168

約数和(自身を除く): 25779513

約数列:

[1, 3, 5, 11, 13, 15, 33, 37, 39, 55, 65, 111, 143, 165, 185, 195, 347, 407, 429, 481, 555, 715, 1041, 1221, 1443, 1735, 2035, 2145, 2405, 3817, 4511, 5205, 5291, 6105, 7215, 11451, 12839, 13533, 15873, 19085, 22555, 26455, 38517, 49621, 57255, 64195, 67665, 79365, 141229, 148863, 166907, 192585, 248105, 423687, 500721, 706145, 744315, 834535, 1835977, 2118435, 2503605, 5507931, 9179885, 27539655]

約数ペア:

[(1, 27539655), (3, 9179885), (5, 5507931), (11, 2503605), (13, 2118435), (15, 1835977), (33, 834535), (37, 744315), (39, 706145), (55, 500721), (65, 423687), (111, 248105), (143, 192585), (165, 166907), (185, 148863), (195, 141229), (347, 79365), (407, 67665), (429, 64195), (481, 57255), (555, 49621), (715, 38517), (1041, 26455), (1221, 22555), (1443, 19085), (1735, 15873), (2035, 13533), (2145, 12839), (2405, 11451), (3817, 7215), (4511, 6105), (5205, 5291)]