80823325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 110680416

約数和(自身を除く): 29857091

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 3541, 4565, 17705, 22825, 38951, 88525, 194755, 293903, 973775, 1469515, 3232933, 7347575, 16164665, 80823325]

約数ペア:

[(1, 80823325), (5, 16164665), (11, 7347575), (25, 3232933), (55, 1469515), (83, 973775), (275, 293903), (415, 194755), (913, 88525), (2075, 38951), (3541, 22825), (4565, 17705)]