12531225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23869}}^1$

素因数の和:23889

約数の個数: 24

約数和(自身を含む): 23679040

約数和(自身を除く): 11147815

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 23869, 71607, 119345, 167083, 358035, 501249, 596725, 835415, 1790175, 2506245, 4177075, 12531225]

約数ペア:

[(1, 12531225), (3, 4177075), (5, 2506245), (7, 1790175), (15, 835415), (21, 596725), (25, 501249), (35, 358035), (75, 167083), (105, 119345), (175, 71607), (525, 23869)]