28092525

素因数分解:

$3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 46604160

約数和(自身を除く): 18511635

約数列:

[1, 3, 5, 15, 25, 75, 463, 809, 1389, 2315, 2427, 4045, 6945, 11575, 12135, 20225, 34725, 60675, 374567, 1123701, 1872835, 5618505, 9364175, 28092525]

約数ペア:

[(1, 28092525), (3, 9364175), (5, 5618505), (15, 1872835), (25, 1123701), (75, 374567), (463, 60675), (809, 34725), (1389, 20225), (2315, 12135), (2427, 11575), (4045, 6945)]