15511402675

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{84221}}^1$

素因数の和:84423

約数の個数: 24

約数和(自身を含む): 19738267920

約数和(自身を除く): 4226865245

約数列:

[1, 5, 25, 53, 139, 265, 695, 1325, 3475, 7367, 36835, 84221, 184175, 421105, 2105525, 4463713, 11706719, 22318565, 58533595, 111592825, 292667975, 620456107, 3102280535, 15511402675]

約数ペア:

[(1, 15511402675), (5, 3102280535), (25, 620456107), (53, 292667975), (139, 111592825), (265, 58533595), (695, 22318565), (1325, 11706719), (3475, 4463713), (7367, 2105525), (36835, 421105), (84221, 184175)]