1639737550085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1\times {\mathrm{210071}}^1$

素因数の和:210925

約数の個数: 32

約数和(自身を含む): 2102340075264

約数和(自身を除く): 462602525179

約数列:

[1, 5, 17, 85, 131, 655, 701, 2227, 3505, 11135, 11917, 59585, 91831, 210071, 459155, 1050355, 1561127, 3571207, 7805635, 17856035, 27519301, 137596505, 147259771, 467828117, 736298855, 2339140585, 2503416107, 12517080535, 19291030001, 96455150005, 327947510017, 1639737550085]

約数ペア:

[(1, 1639737550085), (5, 327947510017), (17, 96455150005), (85, 19291030001), (131, 12517080535), (655, 2503416107), (701, 2339140585), (2227, 736298855), (3505, 467828117), (11135, 147259771), (11917, 137596505), (59585, 27519301), (91831, 17856035), (210071, 7805635), (459155, 3571207), (1050355, 1561127)]