4907805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 9191424

約数和(自身を除く): 4283619

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1087, 1505, 3261, 4515, 5435, 7609, 16305, 22827, 38045, 46741, 114135, 140223, 233705, 327187, 701115, 981561, 1635935, 4907805]

約数ペア:

[(1, 4907805), (3, 1635935), (5, 981561), (7, 701115), (15, 327187), (21, 233705), (35, 140223), (43, 114135), (105, 46741), (129, 38045), (215, 22827), (301, 16305), (645, 7609), (903, 5435), (1087, 4515), (1505, 3261)]