828945135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{635207}}^1$

素因数の和:635247

約数の個数: 24

約数和(自身を含む): 1486386720

約数和(自身を除く): 657441585

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 635207, 1905621, 3176035, 5716863, 9528105, 18421003, 28584315, 55263009, 92105015, 165789027, 276315045, 828945135]

約数ペア:

[(1, 828945135), (3, 276315045), (5, 165789027), (9, 92105015), (15, 55263009), (29, 28584315), (45, 18421003), (87, 9528105), (145, 5716863), (261, 3176035), (435, 1905621), (1305, 635207)]