81112335

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{13901}}^1$

素因数の和:14298

約数の個数: 16

約数和(自身を含む): 130122720

約数和(自身を除く): 49010385

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 13901, 41703, 69505, 208515, 5407489, 16222467, 27037445, 81112335]

約数ペア:

[(1, 81112335), (3, 27037445), (5, 16222467), (15, 5407489), (389, 208515), (1167, 69505), (1945, 41703), (5835, 13901)]