2710825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 3819200

約数和(自身を除く): 1108375

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 439, 475, 1235, 2195, 5707, 6175, 8341, 10975, 28535, 41705, 108433, 142675, 208525, 542165, 2710825]

約数ペア:

[(1, 2710825), (5, 542165), (13, 208525), (19, 142675), (25, 108433), (65, 41705), (95, 28535), (247, 10975), (325, 8341), (439, 6175), (475, 5707), (1235, 2195)]