272871425

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 362060160

約数和(自身を除く): 89188735

約数列:

[1, 5, 23, 25, 47, 115, 235, 439, 529, 575, 1081, 1175, 2195, 2645, 5405, 10097, 10975, 13225, 20633, 24863, 27025, 50485, 103165, 124315, 232231, 252425, 474559, 515825, 621575, 1161155, 2372795, 5805775, 10914857, 11863975, 54574285, 272871425]

約数ペア:

[(1, 272871425), (5, 54574285), (23, 11863975), (25, 10914857), (47, 5805775), (115, 2372795), (235, 1161155), (439, 621575), (529, 515825), (575, 474559), (1081, 252425), (1175, 232231), (2195, 124315), (2645, 103165), (5405, 50485), (10097, 27025), (10975, 24863), (13225, 20633)]