27038625

素因数分解:

$3^1\times 5^3\times {\mathrm{72103}}^1$

素因数の和:72121

約数の個数: 16

約数和(自身を含む): 44992896

約数和(自身を除く): 17954271

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 72103, 216309, 360515, 1081545, 1802575, 5407725, 9012875, 27038625]

約数ペア:

[(1, 27038625), (3, 9012875), (5, 5407725), (15, 1802575), (25, 1081545), (75, 360515), (125, 216309), (375, 72103)]