25159371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 12050229

約数列:

[1, 3, 17, 37, 51, 67, 111, 199, 201, 597, 629, 1139, 1887, 2479, 3383, 3417, 7363, 7437, 10149, 13333, 22089, 39999, 42143, 125171, 126429, 226661, 375513, 493321, 679983, 1479963, 8386457, 25159371]

約数ペア:

[(1, 25159371), (3, 8386457), (17, 1479963), (37, 679983), (51, 493321), (67, 375513), (111, 226661), (199, 126429), (201, 125171), (597, 42143), (629, 39999), (1139, 22089), (1887, 13333), (2479, 10149), (3383, 7437), (3417, 7363)]