2295675

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 4464000

約数和(自身を除く): 2168325

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 179, 225, 285, 475, 513, 537, 675, 855, 895, 1425, 1611, 2565, 2685, 3401, 4275, 4475, 4833, 8055, 10203, 12825, 13425, 17005, 24165, 30609, 40275, 51015, 85025, 91827, 120825, 153045, 255075, 459135, 765225, 2295675]

約数ペア:

[(1, 2295675), (3, 765225), (5, 459135), (9, 255075), (15, 153045), (19, 120825), (25, 91827), (27, 85025), (45, 51015), (57, 40275), (75, 30609), (95, 24165), (135, 17005), (171, 13425), (179, 12825), (225, 10203), (285, 8055), (475, 4833), (513, 4475), (537, 4275), (675, 3401), (855, 2685), (895, 2565), (1425, 1611)]