520027475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{32051}}^1$

素因数の和:32131

約数の個数: 24

約数和(自身を含む): 715400640

約数和(自身を除く): 195373165

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 16225, 32051, 160255, 352561, 801275, 1762805, 1891009, 8814025, 9455045, 20801099, 47275225, 104005495, 520027475]

約数ペア:

[(1, 520027475), (5, 104005495), (11, 47275225), (25, 20801099), (55, 9455045), (59, 8814025), (275, 1891009), (295, 1762805), (649, 801275), (1475, 352561), (3245, 160255), (16225, 32051)]