101225425

素因数分解:

$5^2\times 7^2\times {\mathrm{82633}}^1$

素因数の和:82657

約数の個数: 18

約数和(自身を含む): 146014278

約数和(自身を除く): 44788853

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 82633, 413165, 578431, 2065825, 2892155, 4049017, 14460775, 20245085, 101225425]

約数ペア:

[(1, 101225425), (5, 20245085), (7, 14460775), (25, 4049017), (35, 2892155), (49, 2065825), (175, 578431), (245, 413165), (1225, 82633)]