27320705

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 33701184

約数和(自身を除く): 6380479

約数列:

[1, 5, 53, 131, 265, 655, 787, 3935, 6943, 34715, 41711, 103097, 208555, 515485, 5464141, 27320705]

約数ペア:

[(1, 27320705), (5, 5464141), (53, 515485), (131, 208555), (265, 103097), (655, 41711), (787, 34715), (3935, 6943)]