55945995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 105281280

約数和(自身を除く): 49335285

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 245, 309, 515, 721, 735, 739, 1545, 2163, 2217, 3605, 3695, 5047, 5173, 10815, 11085, 15141, 15519, 25235, 25865, 36211, 75705, 76117, 77595, 108633, 181055, 228351, 380585, 532819, 543165, 1141755, 1598457, 2664095, 3729733, 7992285, 11189199, 18648665, 55945995]

約数ペア:

[(1, 55945995), (3, 18648665), (5, 11189199), (7, 7992285), (15, 3729733), (21, 2664095), (35, 1598457), (49, 1141755), (103, 543165), (105, 532819), (147, 380585), (245, 228351), (309, 181055), (515, 108633), (721, 77595), (735, 76117), (739, 75705), (1545, 36211), (2163, 25865), (2217, 25235), (3605, 15519), (3695, 15141), (5047, 11085), (5173, 10815)]