84859985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127609}}^1$

素因数の和:127640

約数の個数: 16

約数和(自身を含む): 122505600

約数和(自身を除く): 37645615

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 127609, 638045, 893263, 2424571, 4466315, 12122855, 16971997, 84859985]

約数ペア:

[(1, 84859985), (5, 16971997), (7, 12122855), (19, 4466315), (35, 2424571), (95, 893263), (133, 638045), (665, 127609)]