55728235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 73728000

約数和(自身を除く): 17999765

約数列:

[1, 5, 19, 31, 95, 127, 149, 155, 589, 635, 745, 2413, 2831, 2945, 3937, 4619, 12065, 14155, 18923, 19685, 23095, 74803, 87761, 94615, 359537, 374015, 438805, 586613, 1797685, 2933065, 11145647, 55728235]

約数ペア:

[(1, 55728235), (5, 11145647), (19, 2933065), (31, 1797685), (95, 586613), (127, 438805), (149, 374015), (155, 359537), (589, 94615), (635, 87761), (745, 74803), (2413, 23095), (2831, 19685), (2945, 18923), (3937, 14155), (4619, 12065)]