25609467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15271}}^1$

素因数の和:15330

約数の個数: 16

約数和(自身を含む): 37630208

約数和(自身を除く): 12020741

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15271, 45813, 198523, 595569, 656653, 1969959, 8536489, 25609467]

約数ペア:

[(1, 25609467), (3, 8536489), (13, 1969959), (39, 656653), (43, 595569), (129, 198523), (559, 45813), (1677, 15271)]