27478270

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8779}}^1$

素因数の和:9099

約数の個数: 16

約数和(自身を含む): 49624560

約数和(自身を除く): 22146290

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 8779, 17558, 43895, 87790, 2747827, 5495654, 13739135, 27478270]

約数ペア:

[(1, 27478270), (2, 13739135), (5, 5495654), (10, 2747827), (313, 87790), (626, 43895), (1565, 17558), (3130, 8779)]