1009968155

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67579}}^1$

素因数の和:67659

約数の個数: 24

約数和(自身を含む): 1432966320

約数和(自身を除く): 422998165

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945, 67579, 337895, 473053, 2365265, 3311371, 4122319, 16556855, 20611595, 28856233, 144281165, 201993631, 1009968155]

約数ペア:

[(1, 1009968155), (5, 201993631), (7, 144281165), (35, 28856233), (49, 20611595), (61, 16556855), (245, 4122319), (305, 3311371), (427, 2365265), (2135, 473053), (2989, 337895), (14945, 67579)]