5146225

素因数分解:

$5^2\times 7^2\times {\mathrm{4201}}^1$

素因数の和:4225

約数の個数: 18

約数和(自身を含む): 7424934

約数和(自身を除く): 2278709

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 4201, 21005, 29407, 105025, 147035, 205849, 735175, 1029245, 5146225]

約数ペア:

[(1, 5146225), (5, 1029245), (7, 735175), (25, 205849), (35, 147035), (49, 105025), (175, 29407), (245, 21005), (1225, 4201)]