65365795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 26079965

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 781, 881, 1045, 1349, 3905, 4405, 6745, 9691, 14839, 16739, 48455, 62551, 74195, 83695, 184129, 312755, 688061, 920645, 1188469, 3440305, 5942345, 13073159, 65365795]

約数ペア:

[(1, 65365795), (5, 13073159), (11, 5942345), (19, 3440305), (55, 1188469), (71, 920645), (95, 688061), (209, 312755), (355, 184129), (781, 83695), (881, 74195), (1045, 62551), (1349, 48455), (3905, 16739), (4405, 14839), (6745, 9691)]