12895055

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 16271904

約数和(自身を除く): 3376849

約数列:

[1, 5, 37, 43, 185, 215, 1591, 1621, 7955, 8105, 59977, 69703, 299885, 348515, 2579011, 12895055]

約数ペア:

[(1, 12895055), (5, 2579011), (37, 348515), (43, 299885), (185, 69703), (215, 59977), (1591, 8105), (1621, 7955)]