85644385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1567}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 109057536

約数和(自身を除く): 23413151

約数列:

[1, 5, 17, 85, 643, 1567, 3215, 7835, 10931, 26639, 54655, 133195, 1007581, 5037905, 17128877, 85644385]

約数ペア:

[(1, 85644385), (5, 17128877), (17, 5037905), (85, 1007581), (643, 133195), (1567, 54655), (3215, 26639), (7835, 10931)]