3979600225

素因数分解:

$5^2\times {\mathrm{569}}^1\times {\mathrm{279761}}^1$

素因数の和:280340

約数の個数: 12

約数和(自身を含む): 4943394540

約数和(自身を除く): 963794315

約数列:

[1, 5, 25, 569, 2845, 14225, 279761, 1398805, 6994025, 159184009, 795920045, 3979600225]

約数ペア:

[(1, 3979600225), (5, 795920045), (25, 159184009), (569, 6994025), (2845, 1398805), (14225, 279761)]