77965305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 137161728

約数和(自身を除く): 59196423

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 3607, 4323, 7205, 10821, 18035, 21615, 39677, 54105, 119031, 198385, 472517, 595155, 1417551, 2362585, 5197687, 7087755, 15593061, 25988435, 77965305]

約数ペア:

[(1, 77965305), (3, 25988435), (5, 15593061), (11, 7087755), (15, 5197687), (33, 2362585), (55, 1417551), (131, 595155), (165, 472517), (393, 198385), (655, 119031), (1441, 54105), (1965, 39677), (3607, 21615), (4323, 18035), (7205, 10821)]