6900255

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 5541345

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 647, 711, 1185, 1941, 2133, 3235, 3555, 5823, 9705, 10665, 17469, 29115, 51113, 87345, 153339, 255565, 460017, 766695, 1380051, 2300085, 6900255]

約数ペア:

[(1, 6900255), (3, 2300085), (5, 1380051), (9, 766695), (15, 460017), (27, 255565), (45, 153339), (79, 87345), (135, 51113), (237, 29115), (395, 17469), (647, 10665), (711, 9705), (1185, 5823), (1941, 3555), (2133, 3235)]