204578175

素因数分解:

$3^1\times 5^2\times {\mathrm{1307}}^1\times {\mathrm{2087}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 338656896

約数和(自身を除く): 134078721

約数列:

[1, 3, 5, 15, 25, 75, 1307, 2087, 3921, 6261, 6535, 10435, 19605, 31305, 32675, 52175, 98025, 156525, 2727709, 8183127, 13638545, 40915635, 68192725, 204578175]

約数ペア:

[(1, 204578175), (3, 68192725), (5, 40915635), (15, 13638545), (25, 8183127), (75, 2727709), (1307, 156525), (2087, 98025), (3921, 52175), (6261, 32675), (6535, 31305), (10435, 19605)]