8076805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 3327995

約数列:

[1, 5, 11, 19, 55, 59, 95, 131, 209, 295, 649, 655, 1045, 1121, 1441, 2489, 3245, 5605, 7205, 7729, 12331, 12445, 27379, 38645, 61655, 85019, 136895, 146851, 425095, 734255, 1615361, 8076805]

約数ペア:

[(1, 8076805), (5, 1615361), (11, 734255), (19, 425095), (55, 146851), (59, 136895), (95, 85019), (131, 61655), (209, 38645), (295, 27379), (649, 12445), (655, 12331), (1045, 7729), (1121, 7205), (1441, 5605), (2489, 3245)]