65797445

素因数分解:

$5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 92279808

約数和(自身を除く): 26482363

約数列:

[1, 5, 7, 35, 49, 245, 271, 991, 1355, 1897, 4955, 6937, 9485, 13279, 34685, 48559, 66395, 242795, 268561, 1342805, 1879927, 9399635, 13159489, 65797445]

約数ペア:

[(1, 65797445), (5, 13159489), (7, 9399635), (35, 1879927), (49, 1342805), (245, 268561), (271, 242795), (991, 66395), (1355, 48559), (1897, 34685), (4955, 13279), (6937, 9485)]