47953425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 38291055

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 137, 195, 325, 359, 411, 685, 975, 1077, 1781, 1795, 2055, 3425, 4667, 5343, 5385, 8905, 8975, 10275, 14001, 23335, 26715, 26925, 44525, 49183, 70005, 116675, 133575, 147549, 245915, 350025, 639379, 737745, 1229575, 1918137, 3196895, 3688725, 9590685, 15984475, 47953425]

約数ペア:

[(1, 47953425), (3, 15984475), (5, 9590685), (13, 3688725), (15, 3196895), (25, 1918137), (39, 1229575), (65, 737745), (75, 639379), (137, 350025), (195, 245915), (325, 147549), (359, 133575), (411, 116675), (685, 70005), (975, 49183), (1077, 44525), (1781, 26925), (1795, 26715), (2055, 23335), (3425, 14001), (4667, 10275), (5343, 8975), (5385, 8905)]