86066865

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 160754880

約数和(自身を除く): 74688015

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2341, 2451, 4085, 7023, 7353, 11705, 12255, 21069, 35115, 36765, 44479, 100663, 105345, 133437, 222395, 301989, 400311, 503315, 667185, 905967, 1509945, 1912597, 2001555, 4529835, 5737791, 9562985, 17213373, 28688955, 86066865]

約数ペア:

[(1, 86066865), (3, 28688955), (5, 17213373), (9, 9562985), (15, 5737791), (19, 4529835), (43, 2001555), (45, 1912597), (57, 1509945), (95, 905967), (129, 667185), (171, 503315), (215, 400311), (285, 301989), (387, 222395), (645, 133437), (817, 105345), (855, 100663), (1935, 44479), (2341, 36765), (2451, 35115), (4085, 21069), (7023, 12255), (7353, 11705)]