47509245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 96145920

約数和(自身を除く): 48636675

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 3209, 4935, 9627, 14805, 16045, 22463, 28881, 48135, 67389, 112315, 144405, 150823, 202167, 336945, 452469, 754115, 1010835, 1055761, 1357407, 2262345, 3167283, 5278805, 6787035, 9501849, 15836415, 47509245]

約数ペア:

[(1, 47509245), (3, 15836415), (5, 9501849), (7, 6787035), (9, 5278805), (15, 3167283), (21, 2262345), (35, 1357407), (45, 1055761), (47, 1010835), (63, 754115), (105, 452469), (141, 336945), (235, 202167), (315, 150823), (329, 144405), (423, 112315), (705, 67389), (987, 48135), (1645, 28881), (2115, 22463), (2961, 16045), (3209, 14805), (4935, 9627)]