227475555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{1217}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 386213184

約数和(自身を除く): 158737629

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 733, 1217, 2199, 3651, 3665, 6085, 10995, 12461, 18255, 20689, 37383, 62067, 62305, 103445, 186915, 310335, 892061, 2676183, 4460305, 13380915, 15165037, 45495111, 75825185, 227475555]

約数ペア:

[(1, 227475555), (3, 75825185), (5, 45495111), (15, 15165037), (17, 13380915), (51, 4460305), (85, 2676183), (255, 892061), (733, 310335), (1217, 186915), (2199, 103445), (3651, 62305), (3665, 62067), (6085, 37383), (10995, 20689), (12461, 18255)]