71086515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89417}}^1$

素因数の和:89478

約数の個数: 16

約数和(自身を含む): 115885728

約数和(自身を除く): 44799213

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 89417, 268251, 447085, 1341255, 4739101, 14217303, 23695505, 71086515]

約数ペア:

[(1, 71086515), (3, 23695505), (5, 14217303), (15, 4739101), (53, 1341255), (159, 447085), (265, 268251), (795, 89417)]