25369563

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5234

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 10213413

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5147, 15441, 159557, 272791, 478671, 818373, 8456521, 25369563]

約数ペア:

[(1, 25369563), (3, 8456521), (31, 818373), (53, 478671), (93, 272791), (159, 159557), (1643, 15441), (4929, 5147)]