25382649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 12114951

約数列:

[1, 3, 17, 41, 51, 61, 123, 183, 199, 597, 697, 1037, 2091, 2501, 3111, 3383, 7503, 8159, 10149, 12139, 24477, 36417, 42517, 127551, 138703, 206363, 416109, 497699, 619089, 1493097, 8460883, 25382649]

約数ペア:

[(1, 25382649), (3, 8460883), (17, 1493097), (41, 619089), (51, 497699), (61, 416109), (123, 206363), (183, 138703), (199, 127551), (597, 42517), (697, 36417), (1037, 24477), (2091, 12139), (2501, 10149), (3111, 8159), (3383, 7503)]