251014075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16433}}^1$

素因数の和:16503

約数の個数: 24

約数和(自身を含む): 342353088

約数和(自身を除く): 91339013

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 15275, 16433, 82165, 213629, 410825, 772351, 1068145, 3861755, 5340725, 10040563, 19308775, 50202815, 251014075]

約数ペア:

[(1, 251014075), (5, 50202815), (13, 19308775), (25, 10040563), (47, 5340725), (65, 3861755), (235, 1068145), (325, 772351), (611, 410825), (1175, 213629), (3055, 82165), (15275, 16433)]