27698235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42943}}^1$

素因数の和:42994

約数の個数: 16

約数和(自身を含む): 45348864

約数和(自身を除く): 17650629

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 42943, 128829, 214715, 644145, 1846549, 5539647, 9232745, 27698235]

約数ペア:

[(1, 27698235), (3, 9232745), (5, 5539647), (15, 1846549), (43, 644145), (129, 214715), (215, 128829), (645, 42943)]