84273335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23057}}^1$

素因数の和:23122

約数の個数: 16

約数和(自身を含む): 109571616

約数和(自身を除く): 25298281

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 23057, 115285, 391969, 991451, 1959845, 4957255, 16854667, 84273335]

約数ペア:

[(1, 84273335), (5, 16854667), (17, 4957255), (43, 1959845), (85, 991451), (215, 391969), (731, 115285), (3655, 23057)]