48947145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 85193472

約数和(自身を除く): 36246327

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2437, 4017, 6695, 7311, 12185, 20085, 31681, 36555, 95043, 158405, 251011, 475215, 753033, 1255055, 3263143, 3765165, 9789429, 16315715, 48947145]

約数ペア:

[(1, 48947145), (3, 16315715), (5, 9789429), (13, 3765165), (15, 3263143), (39, 1255055), (65, 753033), (103, 475215), (195, 251011), (309, 158405), (515, 95043), (1339, 36555), (1545, 31681), (2437, 20085), (4017, 12185), (6695, 7311)]