970778825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1688311}}^1$

素因数の和:1688344

約数の個数: 12

約数和(自身を含む): 1256104128

約数和(自身を除く): 285325303

約数列:

[1, 5, 23, 25, 115, 575, 1688311, 8441555, 38831153, 42207775, 194155765, 970778825]

約数ペア:

[(1, 970778825), (5, 194155765), (23, 42207775), (25, 38831153), (115, 8441555), (575, 1688311)]