102129565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3803}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 126536256

約数和(自身を除く): 24406691

約数列:

[1, 5, 41, 131, 205, 655, 3803, 5371, 19015, 26855, 155923, 498193, 779615, 2490965, 20425913, 102129565]

約数ペア:

[(1, 102129565), (5, 20425913), (41, 2490965), (131, 779615), (205, 498193), (655, 155923), (3803, 26855), (5371, 19015)]