25868835

素因数分解:

$3^3\times 5^1\times {\mathrm{191621}}^1$

素因数の和:191635

約数の個数: 16

約数和(自身を含む): 45989280

約数和(自身を除く): 20120445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191621, 574863, 958105, 1724589, 2874315, 5173767, 8622945, 25868835]

約数ペア:

[(1, 25868835), (3, 8622945), (5, 5173767), (9, 2874315), (15, 1724589), (27, 958105), (45, 574863), (135, 191621)]