17379025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{9791}}^1$

素因数の和:9872

約数の個数: 12

約数和(自身を含む): 21855744

約数和(自身を除く): 4476719

約数列:

[1, 5, 25, 71, 355, 1775, 9791, 48955, 244775, 695161, 3475805, 17379025]

約数ペア:

[(1, 17379025), (5, 3475805), (25, 695161), (71, 244775), (355, 48955), (1775, 9791)]