492743145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 846028800

約数和(自身を除く): 353285655

約数列:

[1, 3, 5, 15, 23, 69, 79, 101, 115, 179, 237, 303, 345, 395, 505, 537, 895, 1185, 1515, 1817, 2323, 2685, 4117, 5451, 6969, 7979, 9085, 11615, 12351, 14141, 18079, 20585, 23937, 27255, 34845, 39895, 42423, 54237, 61755, 70705, 90395, 119685, 183517, 212115, 271185, 325243, 415817, 550551, 917585, 975729, 1247451, 1428241, 1626215, 2079085, 2752755, 4284723, 4878645, 6237255, 7141205, 21423615, 32849543, 98548629, 164247715, 492743145]

約数ペア:

[(1, 492743145), (3, 164247715), (5, 98548629), (15, 32849543), (23, 21423615), (69, 7141205), (79, 6237255), (101, 4878645), (115, 4284723), (179, 2752755), (237, 2079085), (303, 1626215), (345, 1428241), (395, 1247451), (505, 975729), (537, 917585), (895, 550551), (1185, 415817), (1515, 325243), (1817, 271185), (2323, 212115), (2685, 183517), (4117, 119685), (5451, 90395), (6969, 70705), (7979, 61755), (9085, 54237), (11615, 42423), (12351, 39895), (14141, 34845), (18079, 27255), (20585, 23937)]