1285260075

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173099}}^1$

素因数の和:173129

約数の個数: 48

約数和(自身を含む): 2575728000

約数和(自身を除く): 1290467925

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 173099, 519297, 865495, 1557891, 1904089, 2596485, 4327475, 4673673, 5712267, 7789455, 9520445, 12982425, 17136801, 23368365, 28561335, 38947275, 47602225, 51410403, 85684005, 116841825, 142806675, 257052015, 428420025, 1285260075]

約数ペア:

[(1, 1285260075), (3, 428420025), (5, 257052015), (9, 142806675), (11, 116841825), (15, 85684005), (25, 51410403), (27, 47602225), (33, 38947275), (45, 28561335), (55, 23368365), (75, 17136801), (99, 12982425), (135, 9520445), (165, 7789455), (225, 5712267), (275, 4673673), (297, 4327475), (495, 2596485), (675, 1904089), (825, 1557891), (1485, 865495), (2475, 519297), (7425, 173099)]