12986989666595

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2143}}^1\times {\mathrm{385631}}^1$

素因数の和:388235

約数の個数: 32

約数和(自身を含む): 17858772172800

約数和(自身を除く): 4871782506205

約数列:

[1, 5, 7, 35, 449, 2143, 2245, 3143, 10715, 15001, 15715, 75005, 385631, 962207, 1928155, 2699417, 4811035, 6735449, 13497085, 33677245, 173148319, 826407233, 865741595, 1212038233, 4132036165, 5784850631, 6060191165, 28924253155, 371056847617, 1855284238085, 2597397933319, 12986989666595]

約数ペア:

[(1, 12986989666595), (5, 2597397933319), (7, 1855284238085), (35, 371056847617), (449, 28924253155), (2143, 6060191165), (2245, 5784850631), (3143, 4132036165), (10715, 1212038233), (15001, 865741595), (15715, 826407233), (75005, 173148319), (385631, 33677245), (962207, 13497085), (1928155, 6735449), (2699417, 4811035)]