200606025

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{21061}}^1$

素因数の和:21201

約数の個数: 24

約数和(自身を含む): 334296064

約数和(自身を除く): 133690039

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 21061, 63183, 105305, 315915, 526525, 1579575, 2674747, 8024241, 13373735, 40121205, 66868675, 200606025]

約数ペア:

[(1, 200606025), (3, 66868675), (5, 40121205), (15, 13373735), (25, 8024241), (75, 2674747), (127, 1579575), (381, 526525), (635, 315915), (1905, 105305), (3175, 63183), (9525, 21061)]