25020591

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 35453184

約数和(自身を除く): 10432593

約数列:

[1, 3, 29, 47, 87, 141, 211, 633, 841, 1363, 2523, 4089, 6119, 9917, 18357, 29751, 39527, 118581, 177451, 287593, 532353, 862779, 8340197, 25020591]

約数ペア:

[(1, 25020591), (3, 8340197), (29, 862779), (47, 532353), (87, 287593), (141, 177451), (211, 118581), (633, 39527), (841, 29751), (1363, 18357), (2523, 9917), (4089, 6119)]