25187159

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 1907881

約数列:

[1, 31, 47, 59, 293, 1457, 1829, 2773, 9083, 13771, 17287, 85963, 426901, 535897, 812489, 25187159]

約数ペア:

[(1, 25187159), (31, 812489), (47, 535897), (59, 426901), (293, 85963), (1457, 17287), (1829, 13771), (2773, 9083)]