27779055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 47056896

約数和(自身を除く): 19277841

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1103, 1679, 3309, 5037, 5515, 8395, 16545, 25185, 25369, 76107, 80519, 126845, 241557, 380535, 402595, 1207785, 1851937, 5555811, 9259685, 27779055]

約数ペア:

[(1, 27779055), (3, 9259685), (5, 5555811), (15, 1851937), (23, 1207785), (69, 402595), (73, 380535), (115, 241557), (219, 126845), (345, 80519), (365, 76107), (1095, 25369), (1103, 25185), (1679, 16545), (3309, 8395), (5037, 5515)]