28659255

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18917}}^1$

素因数の和:19026

約数の個数: 16

約数和(自身を含む): 46311264

約数和(自身を除く): 17652009

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 18917, 56751, 94585, 283755, 1910617, 5731851, 9553085, 28659255]

約数ペア:

[(1, 28659255), (3, 9553085), (5, 5731851), (15, 1910617), (101, 283755), (303, 94585), (505, 56751), (1515, 18917)]