9995735

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 12508992

約数和(自身を除く): 2513257

約数列:

[1, 5, 37, 71, 185, 355, 761, 2627, 3805, 13135, 28157, 54031, 140785, 270155, 1999147, 9995735]

約数ペア:

[(1, 9995735), (5, 1999147), (37, 270155), (71, 140785), (185, 54031), (355, 28157), (761, 13135), (2627, 3805)]