20062725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6221}}^1$

素因数の和:6277

約数の個数: 24

約数和(自身を含む): 33947232

約数和(自身を除く): 13884507

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 6221, 18663, 31105, 93315, 155525, 267503, 466575, 802509, 1337515, 4012545, 6687575, 20062725]

約数ペア:

[(1, 20062725), (3, 6687575), (5, 4012545), (15, 1337515), (25, 802509), (43, 466575), (75, 267503), (129, 155525), (215, 93315), (645, 31105), (1075, 18663), (3225, 6221)]