71009205

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{36137}}^1$

素因数の和:36276

約数の個数: 16

約数和(自身を含む): 114485184

約数和(自身を除く): 43475979

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 36137, 108411, 180685, 542055, 4733947, 14201841, 23669735, 71009205]

約数ペア:

[(1, 71009205), (3, 23669735), (5, 14201841), (15, 4733947), (131, 542055), (393, 180685), (655, 108411), (1965, 36137)]