25862247

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 39312000

約数和(自身を除く): 13449753

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1499, 1917, 4497, 5751, 13491, 17253, 40473, 106429, 121419, 319287, 364257, 957861, 2873583, 8620749, 25862247]

約数ペア:

[(1, 25862247), (3, 8620749), (9, 2873583), (27, 957861), (71, 364257), (81, 319287), (213, 121419), (243, 106429), (639, 40473), (1499, 17253), (1917, 13491), (4497, 5751)]