2880135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 5166720

約数和(自身を除く): 2286585

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2207, 6621, 11035, 19863, 33105, 64003, 99315, 192009, 320015, 576027, 960045, 2880135]

約数ペア:

[(1, 2880135), (3, 960045), (5, 576027), (9, 320015), (15, 192009), (29, 99315), (45, 64003), (87, 33105), (145, 19863), (261, 11035), (435, 6621), (1305, 2207)]