54709225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 71424000

約数和(自身を除く): 16714775

約数列:

[1, 5, 25, 29, 59, 145, 295, 725, 1279, 1475, 1711, 6395, 8555, 31975, 37091, 42775, 75461, 185455, 377305, 927275, 1886525, 2188369, 10941845, 54709225]

約数ペア:

[(1, 54709225), (5, 10941845), (25, 2188369), (29, 1886525), (59, 927275), (145, 377305), (295, 185455), (725, 75461), (1279, 42775), (1475, 37091), (1711, 31975), (6395, 8555)]