20610075

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 34438768

約数和(自身を除く): 13828693

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 2833, 7275, 8499, 14165, 42495, 70825, 212475, 274801, 824403, 1374005, 4122015, 6870025, 20610075]

約数ペア:

[(1, 20610075), (3, 6870025), (5, 4122015), (15, 1374005), (25, 824403), (75, 274801), (97, 212475), (291, 70825), (485, 42495), (1455, 14165), (2425, 8499), (2833, 7275)]