854874325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 1171800000

約数和(自身を除く): 316925675

約数列:

[1, 5, 17, 25, 29, 85, 139, 145, 425, 493, 499, 695, 725, 2363, 2465, 2495, 3475, 4031, 8483, 11815, 12325, 12475, 14471, 20155, 42415, 59075, 68527, 69361, 72355, 100775, 212075, 246007, 342635, 346805, 361775, 1179137, 1230035, 1713175, 1734025, 2011469, 5895685, 6150175, 10057345, 29478425, 34194973, 50286725, 170974865, 854874325]

約数ペア:

[(1, 854874325), (5, 170974865), (17, 50286725), (25, 34194973), (29, 29478425), (85, 10057345), (139, 6150175), (145, 5895685), (425, 2011469), (493, 1734025), (499, 1713175), (695, 1230035), (725, 1179137), (2363, 361775), (2465, 346805), (2495, 342635), (3475, 246007), (4031, 212075), (8483, 100775), (11815, 72355), (12325, 69361), (12475, 68527), (14471, 59075), (20155, 42415)]