25770105

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1511}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 44815680

約数和(自身を除く): 19045575

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1511, 1895, 3411, 4533, 5685, 7555, 13599, 17055, 22665, 67995, 572669, 1718007, 2863345, 5154021, 8590035, 25770105]

約数ペア:

[(1, 25770105), (3, 8590035), (5, 5154021), (9, 2863345), (15, 1718007), (45, 572669), (379, 67995), (1137, 22665), (1511, 17055), (1895, 13599), (3411, 7555), (4533, 5685)]