4249945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 6018048

約数和(自身を除く): 1768103

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 3917, 19585, 27419, 121427, 137095, 607135, 849989, 4249945]

約数ペア:

[(1, 4249945), (5, 849989), (7, 607135), (31, 137095), (35, 121427), (155, 27419), (217, 19585), (1085, 3917)]