2496025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1253735

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 839, 2975, 4195, 5873, 14263, 20975, 29365, 71315, 99841, 146825, 356575, 499205, 2496025]

約数ペア:

[(1, 2496025), (5, 499205), (7, 356575), (17, 146825), (25, 99841), (35, 71315), (85, 29365), (119, 20975), (175, 14263), (425, 5873), (595, 4195), (839, 2975)]