25697408075

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{37217}}^1$

素因数の和:37687

約数の個数: 24

約数和(自身を含む): 32397524640

約数和(自身を除く): 6700116565

約数列:

[1, 5, 25, 71, 355, 389, 1775, 1945, 9725, 27619, 37217, 138095, 186085, 690475, 930425, 2642407, 13212035, 14477413, 66060175, 72387065, 361935325, 1027896323, 5139481615, 25697408075]

約数ペア:

[(1, 25697408075), (5, 5139481615), (25, 1027896323), (71, 361935325), (355, 72387065), (389, 66060175), (1775, 14477413), (1945, 13212035), (9725, 2642407), (27619, 930425), (37217, 690475), (138095, 186085)]