11689825

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 16830272

約数和(自身を除く): 5140447

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 997, 1675, 2345, 4985, 6979, 11725, 24925, 34895, 66799, 174475, 333995, 467593, 1669975, 2337965, 11689825]

約数ペア:

[(1, 11689825), (5, 2337965), (7, 1669975), (25, 467593), (35, 333995), (67, 174475), (175, 66799), (335, 34895), (469, 24925), (997, 11725), (1675, 6979), (2345, 4985)]