140062825

素因数分解:

$5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2726

約数の個数: 36

約数和(自身を含む): 206809680

約数和(自身を除く): 66746855

約数列:

[1, 5, 7, 25, 35, 43, 49, 175, 215, 245, 301, 1075, 1225, 1505, 2107, 2659, 7525, 10535, 13295, 18613, 52675, 66475, 93065, 114337, 130291, 465325, 571685, 651455, 800359, 2858425, 3257275, 4001795, 5602513, 20008975, 28012565, 140062825]

約数ペア:

[(1, 140062825), (5, 28012565), (7, 20008975), (25, 5602513), (35, 4001795), (43, 3257275), (49, 2858425), (175, 800359), (215, 651455), (245, 571685), (301, 465325), (1075, 130291), (1225, 114337), (1505, 93065), (2107, 66475), (2659, 52675), (7525, 18613), (10535, 13295)]