25529199

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 34860672

約数和(自身を除く): 9331473

約数列:

[1, 3, 53, 159, 307, 523, 921, 1569, 16271, 27719, 48813, 83157, 160561, 481683, 8509733, 25529199]

約数ペア:

[(1, 25529199), (3, 8509733), (53, 481683), (159, 160561), (307, 83157), (523, 48813), (921, 27719), (1569, 16271)]