25180101

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 38353536

約数和(自身を除く): 13173435

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 1181, 2369, 3543, 7107, 10629, 21321, 27163, 81489, 121643, 244467, 364929, 1094787, 2797789, 8393367, 25180101]

約数ペア:

[(1, 25180101), (3, 8393367), (9, 2797789), (23, 1094787), (69, 364929), (103, 244467), (207, 121643), (309, 81489), (927, 27163), (1181, 21321), (2369, 10629), (3543, 7107)]