47542775

素因数分解:

$5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 68031360

約数和(自身を除く): 20488585

約数列:

[1, 5, 7, 25, 35, 107, 175, 535, 749, 2539, 2675, 3745, 12695, 17773, 18725, 63475, 88865, 271673, 444325, 1358365, 1901711, 6791825, 9508555, 47542775]

約数ペア:

[(1, 47542775), (5, 9508555), (7, 6791825), (25, 1901711), (35, 1358365), (107, 444325), (175, 271673), (535, 88865), (749, 63475), (2539, 18725), (2675, 17773), (3745, 12695)]