27440745

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17761}}^1$

素因数の和:17872

約数の個数: 16

約数和(自身を含む): 44333952

約数和(自身を除く): 16893207

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 17761, 53283, 88805, 266415, 1829383, 5488149, 9146915, 27440745]

約数ペア:

[(1, 27440745), (3, 9146915), (5, 5488149), (15, 1829383), (103, 266415), (309, 88805), (515, 53283), (1545, 17761)]