4953855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 8418816

約数和(自身を除く): 3464961

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 173, 249, 345, 415, 519, 865, 1245, 1909, 2595, 3979, 5727, 9545, 11937, 14359, 19895, 28635, 43077, 59685, 71795, 215385, 330257, 990771, 1651285, 4953855]

約数ペア:

[(1, 4953855), (3, 1651285), (5, 990771), (15, 330257), (23, 215385), (69, 71795), (83, 59685), (115, 43077), (173, 28635), (249, 19895), (345, 14359), (415, 11937), (519, 9545), (865, 5727), (1245, 3979), (1909, 2595)]