25552277

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 27962880

約数和(自身を除く): 2410603

約数列:

[1, 29, 31, 43, 661, 899, 1247, 1333, 19169, 20491, 28423, 38657, 594239, 824267, 881113, 25552277]

約数ペア:

[(1, 25552277), (29, 881113), (31, 824267), (43, 594239), (661, 38657), (899, 28423), (1247, 20491), (1333, 19169)]