4970955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 8875008

約数和(自身を除く): 3904053

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 641, 705, 1551, 1923, 2585, 3205, 7051, 7755, 9615, 21153, 30127, 35255, 90381, 105765, 150635, 331397, 451905, 994191, 1656985, 4970955]

約数ペア:

[(1, 4970955), (3, 1656985), (5, 994191), (11, 451905), (15, 331397), (33, 150635), (47, 105765), (55, 90381), (141, 35255), (165, 30127), (235, 21153), (517, 9615), (641, 7755), (705, 7051), (1551, 3205), (1923, 2585)]