55965145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 69220800

約数和(自身を除く): 13255655

約数列:

[1, 5, 43, 149, 215, 745, 1747, 6407, 8735, 32035, 75121, 260303, 375605, 1301515, 11193029, 55965145]

約数ペア:

[(1, 55965145), (5, 11193029), (43, 1301515), (149, 375605), (215, 260303), (745, 75121), (1747, 32035), (6407, 8735)]