14871925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 19407240

約数和(自身を除く): 4535315

約数列:

[1, 5, 25, 29, 73, 145, 281, 365, 725, 1405, 1825, 2117, 7025, 8149, 10585, 20513, 40745, 52925, 102565, 203725, 512825, 594877, 2974385, 14871925]

約数ペア:

[(1, 14871925), (5, 2974385), (25, 594877), (29, 512825), (73, 203725), (145, 102565), (281, 52925), (365, 40745), (725, 20513), (1405, 10585), (1825, 8149), (2117, 7025)]