1420348895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{125639}}^1$

素因数の和:125687

約数の個数: 32

約数和(自身を含む): 2171059200

約数和(自身を除く): 750710305

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 125639, 628195, 879473, 2135863, 2387141, 4397365, 10679315, 11935705, 14951041, 16709987, 40581397, 74755205, 83549935, 202906985, 284069779, 1420348895]

約数ペア:

[(1, 1420348895), (5, 284069779), (7, 202906985), (17, 83549935), (19, 74755205), (35, 40581397), (85, 16709987), (95, 14951041), (119, 11935705), (133, 10679315), (323, 4397365), (595, 2387141), (665, 2135863), (1615, 879473), (2261, 628195), (11305, 125639)]