25425807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5171}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 37238400

約数和(自身を除く): 11812593

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 5171, 15513, 56881, 170643, 770479, 2311437, 8475269, 25425807]

約数ペア:

[(1, 25425807), (3, 8475269), (11, 2311437), (33, 770479), (149, 170643), (447, 56881), (1639, 15513), (4917, 5171)]