86708415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 147476160

約数和(自身を除く): 60767745

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 1009, 1011, 1685, 3027, 5045, 5055, 5729, 15135, 17153, 17187, 28645, 51459, 85765, 85935, 257295, 340033, 1020099, 1700165, 5100495, 5780561, 17341683, 28902805, 86708415]

約数ペア:

[(1, 86708415), (3, 28902805), (5, 17341683), (15, 5780561), (17, 5100495), (51, 1700165), (85, 1020099), (255, 340033), (337, 257295), (1009, 85935), (1011, 85765), (1685, 51459), (3027, 28645), (5045, 17187), (5055, 17153), (5729, 15135)]