6543117575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{68389}}^1$

素因数の和:68531

約数の個数: 24

約数和(自身を含む): 8395556400

約数和(自身を除く): 1852438825

約数列:

[1, 5, 25, 43, 89, 215, 445, 1075, 2225, 3827, 19135, 68389, 95675, 341945, 1709725, 2940727, 6086621, 14703635, 30433105, 73518175, 152165525, 261724703, 1308623515, 6543117575]

約数ペア:

[(1, 6543117575), (5, 1308623515), (25, 261724703), (43, 152165525), (89, 73518175), (215, 30433105), (445, 14703635), (1075, 6086621), (2225, 2940727), (3827, 1709725), (19135, 341945), (68389, 95675)]