28601835

素因数分解:

$3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2539}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 45841920

約数和(自身を除く): 17240085

約数列:

[1, 3, 5, 15, 751, 2253, 2539, 3755, 7617, 11265, 12695, 38085, 1906789, 5720367, 9533945, 28601835]

約数ペア:

[(1, 28601835), (3, 9533945), (5, 5720367), (15, 1906789), (751, 38085), (2253, 12695), (2539, 11265), (3755, 7617)]