38898889315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54404041}}^1$

素因数の和:54404070

約数の個数: 16

約数和(自身を含む): 54839274336

約数和(自身を除く): 15940385021

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 54404041, 272020205, 598444451, 707252533, 2992222255, 3536262665, 7779777863, 38898889315]

約数ペア:

[(1, 38898889315), (5, 7779777863), (11, 3536262665), (13, 2992222255), (55, 707252533), (65, 598444451), (143, 272020205), (715, 54404041)]