245392675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3931}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 333496512

約数和(自身を除く): 88103837

約数列:

[1, 5, 11, 25, 55, 227, 275, 1135, 2497, 3931, 5675, 12485, 19655, 43241, 62425, 98275, 216205, 892337, 1081025, 4461685, 9815707, 22308425, 49078535, 245392675]

約数ペア:

[(1, 245392675), (5, 49078535), (11, 22308425), (25, 9815707), (55, 4461685), (227, 1081025), (275, 892337), (1135, 216205), (2497, 98275), (3931, 62425), (5675, 43241), (12485, 19655)]