145262195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 203067648

約数和(自身を除く): 57805453

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1105, 2797, 3055, 3995, 10387, 13985, 36361, 47549, 51935, 131459, 181805, 237745, 618137, 657295, 1708967, 2234803, 3090685, 8544835, 11174015, 29052439, 145262195]

約数ペア:

[(1, 145262195), (5, 29052439), (13, 11174015), (17, 8544835), (47, 3090685), (65, 2234803), (85, 1708967), (221, 657295), (235, 618137), (611, 237745), (799, 181805), (1105, 131459), (2797, 51935), (3055, 47549), (3995, 36361), (10387, 13985)]