86444765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 117604224

約数和(自身を除く): 31159459

約数列:

[1, 5, 11, 37, 55, 107, 185, 397, 407, 535, 1177, 1985, 2035, 3959, 4367, 5885, 14689, 19795, 21835, 42479, 43549, 73445, 161579, 212395, 217745, 467269, 807895, 1571723, 2336345, 7858615, 17288953, 86444765]

約数ペア:

[(1, 86444765), (5, 17288953), (11, 7858615), (37, 2336345), (55, 1571723), (107, 807895), (185, 467269), (397, 217745), (407, 212395), (535, 161579), (1177, 73445), (1985, 43549), (2035, 42479), (3959, 21835), (4367, 19795), (5885, 14689)]