13892305

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13687}}^1$

素因数の和:13728

約数の個数: 16

約数和(自身を含む): 19710720

約数和(自身を除く): 5818415

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 13687, 68435, 95809, 396923, 479045, 1984615, 2778461, 13892305]

約数ペア:

[(1, 13892305), (5, 2778461), (7, 1984615), (29, 479045), (35, 396923), (145, 95809), (203, 68435), (1015, 13687)]