1394765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 1807920

約数和(自身を除く): 413155

約数列:

[1, 5, 17, 61, 85, 269, 305, 1037, 1345, 4573, 5185, 16409, 22865, 82045, 278953, 1394765]

約数ペア:

[(1, 1394765), (5, 278953), (17, 82045), (61, 22865), (85, 16409), (269, 5185), (305, 4573), (1037, 1345)]