190942015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 259536960

約数和(自身を除く): 68594945

約数列:

[1, 5, 11, 37, 55, 101, 185, 407, 505, 929, 1111, 2035, 3737, 4645, 5555, 10219, 18685, 34373, 41107, 51095, 93829, 171865, 205535, 378103, 469145, 1032119, 1890515, 3471673, 5160595, 17358365, 38188403, 190942015]

約数ペア:

[(1, 190942015), (5, 38188403), (11, 17358365), (37, 5160595), (55, 3471673), (101, 1890515), (185, 1032119), (407, 469145), (505, 378103), (929, 205535), (1111, 171865), (2035, 93829), (3737, 51095), (4645, 41107), (5555, 34373), (10219, 18685)]