210659075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1031}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 285624576

約数和(自身を除く): 74965501

約数列:

[1, 5, 11, 25, 55, 275, 743, 1031, 3715, 5155, 8173, 11341, 18575, 25775, 40865, 56705, 204325, 283525, 766033, 3830165, 8426363, 19150825, 42131815, 210659075]

約数ペア:

[(1, 210659075), (5, 42131815), (11, 19150825), (25, 8426363), (55, 3830165), (275, 766033), (743, 283525), (1031, 204325), (3715, 56705), (5155, 40865), (8173, 25775), (11341, 18575)]