128518445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 45663955

約数列:

[1, 5, 11, 47, 55, 83, 235, 415, 517, 599, 913, 2585, 2995, 3901, 4565, 6589, 19505, 28153, 32945, 42911, 49717, 140765, 214555, 248585, 309683, 546887, 1548415, 2336699, 2734435, 11683495, 25703689, 128518445]

約数ペア:

[(1, 128518445), (5, 25703689), (11, 11683495), (47, 2734435), (55, 2336699), (83, 1548415), (235, 546887), (415, 309683), (517, 248585), (599, 214555), (913, 140765), (2585, 49717), (2995, 42911), (3901, 32945), (4565, 28153), (6589, 19505)]