537487925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5387}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 720224736

約数和(自身を除く): 182736811

約数列:

[1, 5, 13, 25, 65, 307, 325, 1535, 3991, 5387, 7675, 19955, 26935, 70031, 99775, 134675, 350155, 1653809, 1750775, 8269045, 21499517, 41345225, 107497585, 537487925]

約数ペア:

[(1, 537487925), (5, 107497585), (13, 41345225), (25, 21499517), (65, 8269045), (307, 1750775), (325, 1653809), (1535, 350155), (3991, 134675), (5387, 99775), (7675, 70031), (19955, 26935)]