28146085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13831}}^1$

素因数の和:13884

約数の個数: 16

約数和(自身を含む): 37844352

約数和(自身を除く): 9698267

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 13831, 69155, 152141, 511747, 760705, 2558735, 5629217, 28146085]

約数ペア:

[(1, 28146085), (5, 5629217), (11, 2558735), (37, 760705), (55, 511747), (185, 152141), (407, 69155), (2035, 13831)]