81710705

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{683}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 99874944

約数和(自身を除く): 18164239

約数列:

[1, 5, 71, 337, 355, 683, 1685, 3415, 23927, 48493, 119635, 230171, 242465, 1150855, 16342141, 81710705]

約数ペア:

[(1, 81710705), (5, 16342141), (71, 1150855), (337, 242465), (355, 230171), (683, 119635), (1685, 48493), (3415, 23927)]