27574875

素因数分解:

$3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 50359296

約数和(自身を除く): 22784421

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 127, 193, 225, 375, 381, 579, 635, 965, 1125, 1143, 1737, 1905, 2895, 3175, 4825, 5715, 8685, 9525, 14475, 15875, 24125, 24511, 28575, 43425, 47625, 72375, 73533, 122555, 142875, 217125, 220599, 367665, 612775, 1102995, 1838325, 3063875, 5514975, 9191625, 27574875]

約数ペア:

[(1, 27574875), (3, 9191625), (5, 5514975), (9, 3063875), (15, 1838325), (25, 1102995), (45, 612775), (75, 367665), (125, 220599), (127, 217125), (193, 142875), (225, 122555), (375, 73533), (381, 72375), (579, 47625), (635, 43425), (965, 28575), (1125, 24511), (1143, 24125), (1737, 15875), (1905, 14475), (2895, 9525), (3175, 8685), (4825, 5715)]