428939305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1\times {\mathrm{2251}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 537669504

約数和(自身を除く): 108730199

約数列:

[1, 5, 23, 115, 1657, 2251, 8285, 11255, 38111, 51773, 190555, 258865, 3729907, 18649535, 85787861, 428939305]

約数ペア:

[(1, 428939305), (5, 85787861), (23, 18649535), (115, 3729907), (1657, 258865), (2251, 190555), (8285, 51773), (11255, 38111)]