123835825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4919}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 164721600

約数和(自身を除く): 40885775

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 4919, 5035, 24595, 25175, 93461, 122975, 260707, 467305, 1303535, 2336525, 4953433, 6517675, 24767165, 123835825]

約数ペア:

[(1, 123835825), (5, 24767165), (19, 6517675), (25, 4953433), (53, 2336525), (95, 1303535), (265, 467305), (475, 260707), (1007, 122975), (1325, 93461), (4919, 25175), (5035, 24595)]