6687891.00000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 32011200

約数和(自身を除く): 9054365

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 389, 407, 1073, 1595, 1945, 2035, 4279, 5365, 11281, 11803, 14393, 21395, 56405, 59015, 71965, 124091, 158323, 417397, 620455, 791615, 2086985, 4591367, 22956835]

約数ペア:

[(1, 22956835), (5, 4591367), (11, 2086985), (29, 791615), (37, 620455), (55, 417397), (145, 158323), (185, 124091), (319, 71965), (389, 59015), (407, 56405), (1073, 21395), (1595, 14393), (1945, 11803), (2035, 11281), (4279, 5365)]