320480765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{86969}}^1$

素因数の和:87052

約数の個数: 16

約数和(自身を含む): 425805120

約数和(自身を除く): 105324355

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 86969, 434845, 956659, 4783295, 5826923, 29134615, 64096153, 320480765]

約数ペア:

[(1, 320480765), (5, 64096153), (11, 29134615), (55, 5826923), (67, 4783295), (335, 956659), (737, 434845), (3685, 86969)]