897225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 1696320

約数和(自身を除く): 799095

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1709, 5127, 8545, 11963, 25635, 35889, 42725, 59815, 128175, 179445, 299075, 897225]

約数ペア:

[(1, 897225), (3, 299075), (5, 179445), (7, 128175), (15, 59815), (21, 42725), (25, 35889), (35, 25635), (75, 11963), (105, 8545), (175, 5127), (525, 1709)]