55015145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 71664264

約数和(自身を除く): 16649119

約数列:

[1, 5, 17, 47, 85, 235, 293, 799, 1465, 2209, 3995, 4981, 11045, 13771, 24905, 37553, 68855, 187765, 234107, 647237, 1170535, 3236185, 11003029, 55015145]

約数ペア:

[(1, 55015145), (5, 11003029), (17, 3236185), (47, 1170535), (85, 647237), (235, 234107), (293, 187765), (799, 68855), (1465, 37553), (2209, 24905), (3995, 13771), (4981, 11045)]