25142589

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{10463}}^1$

素因数の和:10561

約数の個数: 16

約数和(自身を含む): 37670400

約数和(自身を除く): 12527811

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 10463, 31389, 94167, 282501, 931207, 2793621, 8380863, 25142589]

約数ペア:

[(1, 25142589), (3, 8380863), (9, 2793621), (27, 931207), (89, 282501), (267, 94167), (801, 31389), (2403, 10463)]