40752405

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4597}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 71011512

約数和(自身を除く): 30259107

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 4597, 8865, 13791, 22985, 41373, 68955, 206865, 905609, 2716827, 4528045, 8150481, 13584135, 40752405]

約数ペア:

[(1, 40752405), (3, 13584135), (5, 8150481), (9, 4528045), (15, 2716827), (45, 905609), (197, 206865), (591, 68955), (985, 41373), (1773, 22985), (2955, 13791), (4597, 8865)]