8019675

素因数分解:

$3^3\times 5^2\times {\mathrm{109}}^2$

素因数の和:237

約数の個数: 36

約数和(自身を含む): 14868840

約数和(自身を除く): 6849165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 135, 225, 327, 545, 675, 981, 1635, 2725, 2943, 4905, 8175, 11881, 14715, 24525, 35643, 59405, 73575, 106929, 178215, 297025, 320787, 534645, 891075, 1603935, 2673225, 8019675]

約数ペア:

[(1, 8019675), (3, 2673225), (5, 1603935), (9, 891075), (15, 534645), (25, 320787), (27, 297025), (45, 178215), (75, 106929), (109, 73575), (135, 59405), (225, 35643), (327, 24525), (545, 14715), (675, 11881), (981, 8175), (1635, 4905), (2725, 2943)]