1320229435

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{28087}}^1$

素因数の和:28195

約数の個数: 32

約数和(自身を含む): 1941442560

約数和(自身を除く): 621213125

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 2765, 6715, 9401, 28087, 47005, 140435, 196609, 477479, 983045, 2218873, 2387395, 3342353, 11094365, 15532111, 16711765, 37720841, 77660555, 188604205, 264045887, 1320229435]

約数ペア:

[(1, 1320229435), (5, 264045887), (7, 188604205), (17, 77660555), (35, 37720841), (79, 16711765), (85, 15532111), (119, 11094365), (395, 3342353), (553, 2387395), (595, 2218873), (1343, 983045), (2765, 477479), (6715, 196609), (9401, 140435), (28087, 47005)]