25813647

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5591}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 40709760

約数和(自身を除く): 14896113

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5591, 16773, 50319, 106229, 150957, 318687, 452871, 956061, 1358613, 2868183, 8604549, 25813647]

約数ペア:

[(1, 25813647), (3, 8604549), (9, 2868183), (19, 1358613), (27, 956061), (57, 452871), (81, 318687), (171, 150957), (243, 106229), (513, 50319), (1539, 16773), (4617, 5591)]