29121225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{55469}}^1$

素因数の和:55489

約数の個数: 24

約数和(自身を含む): 55026240

約数和(自身を除く): 25905015

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 55469, 166407, 277345, 388283, 832035, 1164849, 1386725, 1941415, 4160175, 5824245, 9707075, 29121225]

約数ペア:

[(1, 29121225), (3, 9707075), (5, 5824245), (7, 4160175), (15, 1941415), (21, 1386725), (25, 1164849), (35, 832035), (75, 388283), (105, 277345), (175, 166407), (525, 55469)]