56661045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{539629}}^1$

素因数の和:539644

約数の個数: 16

約数和(自身を含む): 103608960

約数和(自身を除く): 46947915

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 539629, 1618887, 2698145, 3777403, 8094435, 11332209, 18887015, 56661045]

約数ペア:

[(1, 56661045), (3, 18887015), (5, 11332209), (7, 8094435), (15, 3777403), (21, 2698145), (35, 1618887), (105, 539629)]