1566803594105

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1\times {\mathrm{10627}}^1$

素因数の和:12989

約数の個数: 32

約数和(自身を含む): 1917325209600

約数和(自身を除く): 350521615495

約数列:

[1, 5, 71, 199, 355, 995, 2087, 10435, 10627, 14129, 53135, 70645, 148177, 415313, 740885, 754517, 2076565, 2114773, 3772585, 10573865, 22178549, 29487223, 110892745, 147436115, 150148883, 750744415, 1574676979, 4413531251, 7873384895, 22067656255, 313360718821, 1566803594105]

約数ペア:

[(1, 1566803594105), (5, 313360718821), (71, 22067656255), (199, 7873384895), (355, 4413531251), (995, 1574676979), (2087, 750744415), (10435, 150148883), (10627, 147436115), (14129, 110892745), (53135, 29487223), (70645, 22178549), (148177, 10573865), (415313, 3772585), (740885, 2114773), (754517, 2076565)]