2390014625

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{406811}}^1$

素因数の和:406873

約数の個数: 16

約数和(自身を含む): 3046208256

約数和(自身を除く): 656193631

約数列:

[1, 5, 25, 47, 125, 235, 1175, 5875, 406811, 2034055, 10170275, 19120117, 50851375, 95600585, 478002925, 2390014625]

約数ペア:

[(1, 2390014625), (5, 478002925), (25, 95600585), (47, 50851375), (125, 19120117), (235, 10170275), (1175, 2034055), (5875, 406811)]