128575252805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{14976733}}^1$

素因数の和:14976856

約数の個数: 16

約数和(自身を含む): 164983701744

約数和(自身を除く): 36408448939

約数列:

[1, 5, 17, 85, 101, 505, 1717, 8585, 14976733, 74883665, 254604461, 1273022305, 1512650033, 7563250165, 25715050561, 128575252805]

約数ペア:

[(1, 128575252805), (5, 25715050561), (17, 7563250165), (85, 1512650033), (101, 1273022305), (505, 254604461), (1717, 74883665), (8585, 14976733)]