25242759

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1741}}^1$

素因数の和:1932

約数の個数: 20

約数和(自身を含む): 37940760

約数和(自身を除く): 12698001

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 1741, 4833, 5223, 14499, 15669, 47007, 141021, 311639, 934917, 2804751, 8414253, 25242759]

約数ペア:

[(1, 25242759), (3, 8414253), (9, 2804751), (27, 934917), (81, 311639), (179, 141021), (537, 47007), (1611, 15669), (1741, 14499), (4833, 5223)]