2889075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{5503}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 5459968

約数和(自身を除く): 2570893

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 5503, 16509, 27515, 38521, 82545, 115563, 137575, 192605, 412725, 577815, 963025, 2889075]

約数ペア:

[(1, 2889075), (3, 963025), (5, 577815), (7, 412725), (15, 192605), (21, 137575), (25, 115563), (35, 82545), (75, 38521), (105, 27515), (175, 16509), (525, 5503)]