56338785

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9007}}^1$

素因数の和:9157

約数の個数: 24

約数和(自身を含む): 98367360

約数和(自身を除く): 42028575

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 9007, 27021, 45035, 81063, 135105, 405315, 1251973, 3755919, 6259865, 11267757, 18779595, 56338785]

約数ペア:

[(1, 56338785), (3, 18779595), (5, 11267757), (9, 6259865), (15, 3755919), (45, 1251973), (139, 405315), (417, 135105), (695, 81063), (1251, 45035), (2085, 27021), (6255, 9007)]