254502835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{80923}}^1$

素因数の和:80982

約数の個数: 16

約数和(自身を含む): 332112096

約数和(自身を除く): 77609261

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 80923, 404615, 1375691, 2994151, 6878455, 14970755, 50900567, 254502835]

約数ペア:

[(1, 254502835), (5, 50900567), (17, 14970755), (37, 6878455), (85, 2994151), (185, 1375691), (629, 404615), (3145, 80923)]