204099075

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3643}}^1$

素因数の和:3745

約数の個数: 48

約数和(自身を含む): 379559040

約数和(自身を除く): 175459965

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1245, 2075, 2241, 3643, 3735, 6225, 10929, 11205, 18215, 18675, 32787, 54645, 56025, 91075, 98361, 163935, 273225, 302369, 491805, 819675, 907107, 1511845, 2459025, 2721321, 4535535, 7559225, 8163963, 13606605, 22677675, 40819815, 68033025, 204099075]

約数ペア:

[(1, 204099075), (3, 68033025), (5, 40819815), (9, 22677675), (15, 13606605), (25, 8163963), (27, 7559225), (45, 4535535), (75, 2721321), (83, 2459025), (135, 1511845), (225, 907107), (249, 819675), (415, 491805), (675, 302369), (747, 273225), (1245, 163935), (2075, 98361), (2241, 91075), (3643, 56025), (3735, 54645), (6225, 32787), (10929, 18675), (11205, 18215)]