84530905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20693}}^1$

素因数の和:20760

約数の個数: 16

約数和(自身を含む): 109264320

約数和(自身を除く): 24733415

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 20693, 103465, 393167, 889799, 1965835, 4448995, 16906181, 84530905]

約数ペア:

[(1, 84530905), (5, 16906181), (19, 4448995), (43, 1965835), (95, 889799), (215, 393167), (817, 103465), (4085, 20693)]