1259265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 2350080

約数和(自身を除く): 1090815

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 179, 201, 335, 469, 537, 895, 1005, 1253, 1407, 2345, 2685, 3759, 6265, 7035, 11993, 18795, 35979, 59965, 83951, 179895, 251853, 419755, 1259265]

約数ペア:

[(1, 1259265), (3, 419755), (5, 251853), (7, 179895), (15, 83951), (21, 59965), (35, 35979), (67, 18795), (105, 11993), (179, 7035), (201, 6265), (335, 3759), (469, 2685), (537, 2345), (895, 1407), (1005, 1253)]