7377425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 10103520

約数和(自身を除く): 2726095

約数列:

[1, 5, 11, 25, 55, 139, 193, 275, 695, 965, 1529, 2123, 3475, 4825, 7645, 10615, 26827, 38225, 53075, 134135, 295097, 670675, 1475485, 7377425]

約数ペア:

[(1, 7377425), (5, 1475485), (11, 670675), (25, 295097), (55, 134135), (139, 53075), (193, 38225), (275, 26827), (695, 10615), (965, 7645), (1529, 4825), (2123, 3475)]