848958385

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{11597}}^1$

素因数の和:11646

約数の個数: 20

約数和(自身を含む): 1120714740

約数和(自身を除く): 271756355

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 11597, 14641, 57985, 73205, 127567, 637835, 1403237, 7016185, 15435607, 77178035, 169791677, 848958385]

約数ペア:

[(1, 848958385), (5, 169791677), (11, 77178035), (55, 15435607), (121, 7016185), (605, 1403237), (1331, 637835), (6655, 127567), (11597, 73205), (14641, 57985)]