39756045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{378629}}^1$

素因数の和:378644

約数の個数: 16

約数和(自身を含む): 72696960

約数和(自身を除く): 32940915

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 378629, 1135887, 1893145, 2650403, 5679435, 7951209, 13252015, 39756045]

約数ペア:

[(1, 39756045), (3, 13252015), (5, 7951209), (7, 5679435), (15, 2650403), (21, 1893145), (35, 1135887), (105, 378629)]