2872184.00000000

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28027}}^1$

素因数の和:28057

約数の個数: 24

約数和(自身を含む): 62558496

約数和(自身を除く): 26824071

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 28027, 84081, 140135, 420405, 476459, 700675, 1429377, 2102025, 2382295, 7146885, 11911475, 35734425]

約数ペア:

[(1, 35734425), (3, 11911475), (5, 7146885), (15, 2382295), (17, 2102025), (25, 1429377), (51, 700675), (75, 476459), (85, 420405), (255, 140135), (425, 84081), (1275, 28027)]