77300075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 101890800

約数和(自身を除く): 24590725

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 1493, 2071, 2725, 7465, 10355, 28367, 37325, 51775, 141835, 162737, 709175, 813685, 3092003, 4068425, 15460015, 77300075]

約数ペア:

[(1, 77300075), (5, 15460015), (19, 4068425), (25, 3092003), (95, 813685), (109, 709175), (475, 162737), (545, 141835), (1493, 51775), (2071, 37325), (2725, 28367), (7465, 10355)]