25019130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1297}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 60185664

約数和(自身を除く): 35166534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1297, 1929, 2594, 3215, 3858, 3891, 6430, 6485, 7782, 9645, 12970, 19290, 19455, 38910, 833971, 1667942, 2501913, 4169855, 5003826, 8339710, 12509565, 25019130]

約数ペア:

[(1, 25019130), (2, 12509565), (3, 8339710), (5, 5003826), (6, 4169855), (10, 2501913), (15, 1667942), (30, 833971), (643, 38910), (1286, 19455), (1297, 19290), (1929, 12970), (2594, 9645), (3215, 7782), (3858, 6485), (3891, 6430)]